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@inproceedings{DBLP:conf/birthday/Pfaltz18,
  author       = {John L. Pfaltz},
  editor       = {Reiko Heckel and
                  Gabriele Taentzer},
  title        = {A Category of "Undirected Graphs" - {A} Tribute to Hartmut Ehrig},
  booktitle    = {Graph Transformation, Specifications, and Nets - In Memory of Hartmut
                  Ehrig},
  series       = {Lecture Notes in Computer Science},
  volume       = {10800},
  pages        = {223--230},
  publisher    = {Springer},
  year         = {2018},
  url          = {https://doi.org/10.1007/978-3-319-75396-6\_12},
  doi          = {10.1007/978-3-319-75396-6\_12},
  timestamp    = {Tue, 14 May 2019 10:00:52 +0200},
  biburl       = {https://dblp.org/rec/conf/birthday/Pfaltz18.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/birthday/2018ehrig,
  editor       = {Reiko Heckel and
                  Gabriele Taentzer},
  title        = {Graph Transformation, Specifications, and Nets - In Memory of Hartmut
                  Ehrig},
  series       = {Lecture Notes in Computer Science},
  volume       = {10800},
  publisher    = {Springer},
  year         = {2018},
  url          = {https://doi.org/10.1007/978-3-319-75396-6},
  doi          = {10.1007/978-3-319-75396-6},
  isbn         = {978-3-319-75395-9},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/birthday/2018ehrig.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/HeckelCMKOR16,
  author       = {Reiko Heckel and
                  Andrea Corradini and
                  Ugo Montanari and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Fernando Orejas and
                  Grzegorz Rozenberg},
  title        = {Hartmut Ehrig {(1944-2016)}},
  journal      = {Bull. {EATCS}},
  volume       = {119},
  year         = {2016},
  url          = {http://eatcs.org/beatcs/index.php/beatcs/article/view/412},
  timestamp    = {Fri, 12 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/eatcs/HeckelCMKOR16.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/gg/2016,
  editor       = {Rachid Echahed and
                  Mark Minas},
  title        = {Graph Transformation - 9th International Conference, {ICGT} 2016,
                  in Memory of Hartmut Ehrig, Held as Part of {STAF} 2016, Vienna, Austria,
                  July 5-6, 2016, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {9761},
  publisher    = {Springer},
  year         = {2016},
  url          = {https://doi.org/10.1007/978-3-319-40530-8},
  doi          = {10.1007/978-3-319-40530-8},
  isbn         = {978-3-319-40529-2},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/2016.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@book{DBLP:series/eatcs/EhrigEGH15,
  author       = {Hartmut Ehrig and
                  Claudia Ermel and
                  Ulrike Golas and
                  Frank Hermann},
  title        = {Graph and Model Transformation - General Framework and Applications},
  series       = {Monographs in Theoretical Computer Science. An {EATCS} Series},
  publisher    = {Springer},
  year         = {2015},
  url          = {https://doi.org/10.1007/978-3-662-47980-3},
  doi          = {10.1007/978-3-662-47980-3},
  isbn         = {978-3-662-47979-7},
  timestamp    = {Sun, 02 Jun 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/series/eatcs/EhrigEGH15.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/scp/MaximovaEE15,
  author       = {Maria Maximova and
                  Hartmut Ehrig and
                  Claudia Ermel},
  title        = {Local confluence analysis of hypergraph transformation systems with
                  application conditions based on M-functors and Agg},
  journal      = {Sci. Comput. Program.},
  volume       = {104},
  pages        = {44--70},
  year         = {2015},
  url          = {https://doi.org/10.1016/j.scico.2014.10.002},
  doi          = {10.1016/J.SCICO.2014.10.002},
  timestamp    = {Thu, 14 Oct 2021 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/scp/MaximovaEE15.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/sosym/0001EOCDXGE15,
  author       = {Frank Hermann and
                  Hartmut Ehrig and
                  Fernando Orejas and
                  Krzysztof Czarnecki and
                  Zinovy Diskin and
                  Yingfei Xiong and
                  Susann Gottmann and
                  Thomas Engel},
  title        = {Model synchronization based on triple graph grammars: correctness,
                  completeness and invertibility},
  journal      = {Softw. Syst. Model.},
  volume       = {14},
  number       = {1},
  pages        = {241--269},
  year         = {2015},
  url          = {https://doi.org/10.1007/s10270-012-0309-1},
  doi          = {10.1007/S10270-012-0309-1},
  timestamp    = {Fri, 30 Dec 2022 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/sosym/0001EOCDXGE15.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/birthday/BucchiaroneEEPR15,
  author       = {Antonio Bucchiarone and
                  Hartmut Ehrig and
                  Claudia Ermel and
                  Patrizio Pelliccione and
                  Olga Runge},
  editor       = {Rocco De Nicola and
                  Rolf Hennicker},
  title        = {Rule-Based Modeling and Static Analysis of Self-adaptive Systems by
                  Graph Transformation},
  booktitle    = {Software, Services, and Systems - Essays Dedicated to Martin Wirsing
                  on the Occasion of His Retirement from the Chair of Programming and
                  Software Engineering},
  series       = {Lecture Notes in Computer Science},
  volume       = {8950},
  pages        = {582--601},
  publisher    = {Springer},
  year         = {2015},
  url          = {https://doi.org/10.1007/978-3-319-15545-6\_33},
  doi          = {10.1007/978-3-319-15545-6\_33},
  timestamp    = {Thu, 14 Oct 2021 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/birthday/BucchiaroneEEPR15.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/mscs/0001CE14,
  author       = {Frank Hermann and
                  Andrea Corradini and
                  Hartmut Ehrig},
  title        = {Analysis of permutation equivalence in -adhesive transformation systems
                  with negative application conditions},
  journal      = {Math. Struct. Comput. Sci.},
  volume       = {24},
  number       = {4},
  year         = {2014},
  url          = {https://doi.org/10.1017/S0960129512000382},
  doi          = {10.1017/S0960129512000382},
  timestamp    = {Fri, 09 Apr 2021 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/mscs/0001CE14.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/mscs/0001EGO14,
  author       = {Frank Hermann and
                  Hartmut Ehrig and
                  Ulrike Golas and
                  Fernando Orejas},
  title        = {Formal analysis of model transformations based on triple graph grammars},
  journal      = {Math. Struct. Comput. Sci.},
  volume       = {24},
  number       = {4},
  year         = {2014},
  url          = {https://doi.org/10.1017/S0960129512000370},
  doi          = {10.1017/S0960129512000370},
  timestamp    = {Wed, 01 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/mscs/0001EGO14.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/mscs/EhrigGHLO14,
  author       = {Hartmut Ehrig and
                  Ulrike Golas and
                  Annegret Habel and
                  Leen Lambers and
                  Fernando Orejas},
  title        = {{\(\mathscr{M}\)}-adhesive transformation systems with nested application
                  conditions. Part 1: parallelism, concurrency and amalgamation},
  journal      = {Math. Struct. Comput. Sci.},
  volume       = {24},
  number       = {4},
  year         = {2014},
  url          = {https://doi.org/10.1017/S0960129512000357},
  doi          = {10.1017/S0960129512000357},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/mscs/EhrigGHLO14.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/mscs/GabrielBEG14,
  author       = {Karsten Gabriel and
                  Benjamin Braatz and
                  Hartmut Ehrig and
                  Ulrike Golas},
  title        = {Finitary {\(\mathscr{M}\)}-adhesive categories},
  journal      = {Math. Struct. Comput. Sci.},
  volume       = {24},
  number       = {4},
  year         = {2014},
  url          = {https://doi.org/10.1017/S0960129512000321},
  doi          = {10.1017/S0960129512000321},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/mscs/GabrielBEG14.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/mscs/GolasHE14,
  author       = {Ulrike Golas and
                  Annegret Habel and
                  Hartmut Ehrig},
  title        = {Multi-amalgamation of rules with application conditions in {\(\mathscr{M}\)}-adhesive
                  categories},
  journal      = {Math. Struct. Comput. Sci.},
  volume       = {24},
  number       = {4},
  year         = {2014},
  url          = {https://doi.org/10.1017/S0960129512000345},
  doi          = {10.1017/S0960129512000345},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/mscs/GolasHE14.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icmt/0001GNEBMPEE14,
  author       = {Frank Hermann and
                  Susann Gottmann and
                  Nico Nachtigall and
                  Hartmut Ehrig and
                  Benjamin Braatz and
                  Gianluigi Morelli and
                  Alain Pierre and
                  Thomas Engel and
                  Claudia Ermel},
  editor       = {Davide Di Ruscio and
                  D{\'{a}}niel Varr{\'{o}}},
  title        = {Triple Graph Grammars in the Large for Translating Satellite Procedures},
  booktitle    = {Theory and Practice of Model Transformations - 7th International Conference,
                  ICMT@STAF 2014, York, UK, July 21-22, 2014. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {8568},
  pages        = {122--137},
  publisher    = {Springer},
  year         = {2014},
  url          = {https://doi.org/10.1007/978-3-319-08789-4\_9},
  doi          = {10.1007/978-3-319-08789-4\_9},
  timestamp    = {Wed, 24 Jun 2020 13:02:21 +0200},
  biburl       = {https://dblp.org/rec/conf/icmt/0001GNEBMPEE14.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/computability/EhrigEHNR13,
  author       = {Hartmut Ehrig and
                  Claudia Ermel and
                  Falk H{\"{u}}ffner and
                  Rolf Niedermeier and
                  Olga Runge},
  title        = {Confluence in Data Reduction: Bridging Graph Transformation and Kernelization},
  journal      = {Comput.},
  volume       = {2},
  number       = {1},
  pages        = {31--49},
  year         = {2013},
  url          = {https://doi.org/10.3233/COM-13016},
  doi          = {10.3233/COM-13016},
  timestamp    = {Mon, 26 Oct 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/computability/EhrigEHNR13.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/MaximovaEE13,
  author       = {Maria Maximova and
                  Hartmut Ehrig and
                  Claudia Ermel},
  title        = {Analysis of Hypergraph Transformation Systems in {AGG} based on M-Functors},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {58},
  year         = {2013},
  url          = {https://doi.org/10.14279/tuj.eceasst.58.841},
  doi          = {10.14279/TUJ.ECEASST.58.841},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/MaximovaEE13.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/OrejasBE0S13,
  author       = {Fernando Orejas and
                  Artur Boronat and
                  Hartmut Ehrig and
                  Frank Hermann and
                  Hanna Sch{\"{o}}lzel},
  title        = {On Propagation-Based Concurrent Model Synchronization},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {57},
  year         = {2013},
  url          = {https://doi.org/10.14279/tuj.eceasst.57.871},
  doi          = {10.14279/TUJ.ECEASST.57.871},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/OrejasBE0S13.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/vlc/Ehrig0SB13,
  author       = {Hartmut Ehrig and
                  Frank Hermann and
                  Hanna Sch{\"{o}}lzel and
                  Christoph Brandt},
  title        = {Propagation of constraints along model transformations using triple
                  graph grammars and borrowed context},
  journal      = {J. Vis. Lang. Comput.},
  volume       = {24},
  number       = {5},
  pages        = {365--388},
  year         = {2013},
  url          = {https://doi.org/10.1016/j.jvlc.2013.08.002},
  doi          = {10.1016/J.JVLC.2013.08.002},
  timestamp    = {Fri, 26 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/vlc/Ehrig0SB13.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/models/Gottmann0NBEEE13,
  author       = {Susann Gottmann and
                  Frank Hermann and
                  Nico Nachtigall and
                  Benjamin Braatz and
                  Claudia Ermel and
                  Hartmut Ehrig and
                  Thomas Engel},
  editor       = {Benoit Baudry and
                  J{\"{u}}rgen Dingel and
                  Levi Lucio and
                  Hans Vangheluwe},
  title        = {Correctness and Completeness of Generalised Concurrent Model Synchronisation
                  Based on Triple Graph Grammars},
  booktitle    = {Proceedings of the Second Workshop on the Analysis of Model Transformations
                  {(AMT} 2013), Miami, FL, USA, September 29, 2013},
  series       = {{CEUR} Workshop Proceedings},
  volume       = {1077},
  publisher    = {CEUR-WS.org},
  year         = {2013},
  url          = {https://ceur-ws.org/Vol-1077/amt13\_submission\_2.pdf},
  timestamp    = {Fri, 10 Mar 2023 16:22:21 +0100},
  biburl       = {https://dblp.org/rec/conf/models/Gottmann0NBEEE13.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/MaximovaEE12,
  author       = {Maria Maximova and
                  Hartmut Ehrig and
                  Claudia Ermel},
  title        = {Transfer of Local Confluence and Termination between Petri Net and
                  Graph Transformation Systems Based on M-Functors},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {51},
  year         = {2012},
  url          = {https://doi.org/10.14279/tuj.eceasst.51.758},
  doi          = {10.14279/TUJ.ECEASST.51.758},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/MaximovaEE12.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/fuin/EhrigGHLO12,
  author       = {Hartmut Ehrig and
                  Ulrike Golas and
                  Annegret Habel and
                  Leen Lambers and
                  Fernando Orejas},
  title        = {{\(\mathscr{M}\)}-Adhesive Transformation Systems with Nested Application
                  Conditions. Part 2: Embedding, Critical Pairs and Local Confluence},
  journal      = {Fundam. Informaticae},
  volume       = {118},
  number       = {1-2},
  pages        = {35--63},
  year         = {2012},
  url          = {https://doi.org/10.3233/FI-2012-705},
  doi          = {10.3233/FI-2012-705},
  timestamp    = {Fri, 18 Sep 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/fuin/EhrigGHLO12.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tcs/GabrielE12,
  author       = {Karsten Gabriel and
                  Hartmut Ehrig},
  title        = {Modelling evolution of communication platforms and scenarios based
                  on transformations of high-level nets and processes},
  journal      = {Theor. Comput. Sci.},
  volume       = {429},
  pages        = {87--97},
  year         = {2012},
  url          = {https://doi.org/10.1016/j.tcs.2011.12.027},
  doi          = {10.1016/J.TCS.2011.12.027},
  timestamp    = {Wed, 17 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/tcs/GabrielE12.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tcs/GolasLEO12,
  author       = {Ulrike Golas and
                  Leen Lambers and
                  Hartmut Ehrig and
                  Fernando Orejas},
  title        = {Attributed graph transformation with inheritance: Efficient conflict
                  detection and local confluence analysis using abstract critical pairs},
  journal      = {Theor. Comput. Sci.},
  volume       = {424},
  pages        = {46--68},
  year         = {2012},
  url          = {https://doi.org/10.1016/j.tcs.2012.01.032},
  doi          = {10.1016/J.TCS.2012.01.032},
  timestamp    = {Wed, 17 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/tcs/GolasLEO12.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/birthday/GabrielE12,
  author       = {Karsten Gabriel and
                  Hartmut Ehrig},
  editor       = {Maritta Heisel},
  title        = {Modelling of Communication Platforms Using Algebraic High-Level Nets
                  and Their Processes},
  booktitle    = {Software Service and Application Engineering - Essays Dedicated to
                  Bernd Kr{\"{a}}mer on the Occasion of His 65th Birthday},
  series       = {Lecture Notes in Computer Science},
  volume       = {7365},
  pages        = {10--25},
  publisher    = {Springer},
  year         = {2012},
  url          = {https://doi.org/10.1007/978-3-642-30835-2\_2},
  doi          = {10.1007/978-3-642-30835-2\_2},
  timestamp    = {Tue, 14 May 2019 10:00:52 +0200},
  biburl       = {https://dblp.org/rec/conf/birthday/GabrielE12.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/cie/EhrigEHNR12,
  author       = {Hartmut Ehrig and
                  Claudia Ermel and
                  Falk H{\"{u}}ffner and
                  Rolf Niedermeier and
                  Olga Runge},
  editor       = {S. Barry Cooper and
                  Anuj Dawar and
                  Benedikt L{\"{o}}we},
  title        = {Confluence in Data Reduction: Bridging Graph Transformation and Kernelization},
  booktitle    = {How the World Computes - Turing Centenary Conference and 8th Conference
                  on Computability in Europe, CiE 2012, Cambridge, UK, June 18-23, 2012.
                  Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {7318},
  pages        = {193--202},
  publisher    = {Springer},
  year         = {2012},
  url          = {https://doi.org/10.1007/978-3-642-30870-3\_19},
  doi          = {10.1007/978-3-642-30870-3\_19},
  timestamp    = {Sun, 25 Oct 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/cie/EhrigEHNR12.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fase/HermannEEO12,
  author       = {Frank Hermann and
                  Hartmut Ehrig and
                  Claudia Ermel and
                  Fernando Orejas},
  editor       = {Juan de Lara and
                  Andrea Zisman},
  title        = {Concurrent Model Synchronization with Conflict Resolution Based on
                  Triple Graph Grammars},
  booktitle    = {Fundamental Approaches to Software Engineering - 15th International
                  Conference, {FASE} 2012, Held as Part of the European Joint Conferences
                  on Theory and Practice of Software, {ETAPS} 2012, Tallinn, Estonia,
                  March 24 - April 1, 2012. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {7212},
  pages        = {178--193},
  publisher    = {Springer},
  year         = {2012},
  url          = {https://doi.org/10.1007/978-3-642-28872-2\_13},
  doi          = {10.1007/978-3-642-28872-2\_13},
  timestamp    = {Tue, 14 May 2019 10:00:54 +0200},
  biburl       = {https://dblp.org/rec/conf/fase/HermannEEO12.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/GolasLEG12,
  author       = {Ulrike Golas and
                  Leen Lambers and
                  Hartmut Ehrig and
                  Holger Giese},
  editor       = {Hartmut Ehrig and
                  Gregor Engels and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Grzegorz Rozenberg},
  title        = {Toward Bridging the Gap between Formal Foundations and Current Practice
                  for Triple Graph Grammars - Flexible Relations between Source and
                  Target Elements},
  booktitle    = {Graph Transformations - 6th International Conference, {ICGT} 2012,
                  Bremen, Germany, September 24-29, 2012. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {7562},
  pages        = {141--155},
  publisher    = {Springer},
  year         = {2012},
  url          = {https://doi.org/10.1007/978-3-642-33654-6\_10},
  doi          = {10.1007/978-3-642-33654-6\_10},
  timestamp    = {Tue, 14 May 2019 10:00:49 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/GolasLEG12.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/HeckelEGH12,
  author       = {Reiko Heckel and
                  Hartmut Ehrig and
                  Ulrike Golas and
                  Frank Hermann},
  editor       = {Hartmut Ehrig and
                  Gregor Engels and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Grzegorz Rozenberg},
  title        = {Parallelism and Concurrency of Stochastic Graph Transformations},
  booktitle    = {Graph Transformations - 6th International Conference, {ICGT} 2012,
                  Bremen, Germany, September 24-29, 2012. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {7562},
  pages        = {96--110},
  publisher    = {Springer},
  year         = {2012},
  url          = {https://doi.org/10.1007/978-3-642-33654-6\_7},
  doi          = {10.1007/978-3-642-33654-6\_7},
  timestamp    = {Thu, 15 Jun 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/HeckelEGH12.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/corr/abs-1209-1436,
  author       = {Hanna Sch{\"{o}}lzel and
                  Hartmut Ehrig and
                  Maria Maximova and
                  Karsten Gabriel and
                  Frank Hermann},
  editor       = {Ulrike Golas and
                  Thomas Soboll},
  title        = {Satisfaction, Restriction and Amalgamation of Constraints in the Framework
                  of M-Adhesive Categories},
  booktitle    = {Proceedings Seventh {ACCAT} Workshop on Applied and Computational
                  Category Theory, {ACCAT} 2012, Tallinn, Estonia, 1 April 2012},
  series       = {{EPTCS}},
  volume       = {93},
  pages        = {83--104},
  year         = {2012},
  url          = {https://doi.org/10.4204/EPTCS.93.5},
  doi          = {10.4204/EPTCS.93.5},
  timestamp    = {Wed, 12 Sep 2018 01:05:15 +0200},
  biburl       = {https://dblp.org/rec/journals/corr/abs-1209-1436.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/gg/2012,
  editor       = {Hartmut Ehrig and
                  Gregor Engels and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Grzegorz Rozenberg},
  title        = {Graph Transformations - 6th International Conference, {ICGT} 2012,
                  Bremen, Germany, September 24-29, 2012. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {7562},
  publisher    = {Springer},
  year         = {2012},
  url          = {https://doi.org/10.1007/978-3-642-33654-6},
  doi          = {10.1007/978-3-642-33654-6},
  isbn         = {978-3-642-33653-9},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/2012.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/EhrigHSB11,
  author       = {Hartmut Ehrig and
                  Frank Hermann and
                  Hanna Sch{\"{o}}lzel and
                  Christoph Brandt},
  title        = {Propagation of Constraints along Model Transformations Based on Triple
                  Graph Grammars},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {41},
  year         = {2011},
  url          = {https://doi.org/10.14279/tuj.eceasst.41.581},
  doi          = {10.14279/TUJ.ECEASST.41.581},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/EhrigHSB11.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/GolasBEE11,
  author       = {Ulrike Golas and
                  Enrico Biermann and
                  Hartmut Ehrig and
                  Claudia Ermel},
  title        = {A Visual Interpreter Semantics for Statecharts Based on Amalgamated
                  Graph Transformation},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {39},
  year         = {2011},
  url          = {https://doi.org/10.14279/tuj.eceasst.39.645},
  doi          = {10.14279/TUJ.ECEASST.39.645},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/GolasBEE11.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/GolasEH11,
  author       = {Ulrike Golas and
                  Hartmut Ehrig and
                  Frank Hermann},
  title        = {Formal Specification of Model Transformations by Triple Graph Grammars
                  with Application Conditions},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {39},
  year         = {2011},
  url          = {https://doi.org/10.14279/tuj.eceasst.39.646},
  doi          = {10.14279/TUJ.ECEASST.39.646},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/GolasEH11.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/ijsi/EhrigG11,
  author       = {Hartmut Ehrig and
                  Karsten Gabriel},
  title        = {Transformation of Algebraic High-Level Nets and Amalgamation of Processes
                  with Applications to Communication Platforms},
  journal      = {Int. J. Softw. Informatics},
  volume       = {5},
  number       = {1-2},
  pages        = {207--229},
  year         = {2011},
  url          = {http://www.ijsi.org/ch/reader/view\_abstract.aspx?file\_no=i81},
  timestamp    = {Thu, 06 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/ijsi/EhrigG11.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/jsc/PfalzgrafEGS11,
  author       = {Jochen Pfalzgraf and
                  Hartmut Ehrig and
                  Ulrike Golas and
                  Thomas Soboll},
  title        = {Foreword},
  journal      = {J. Symb. Comput.},
  volume       = {46},
  number       = {3},
  pages        = {219--221},
  year         = {2011},
  url          = {https://doi.org/10.1016/j.jsc.2010.09.005},
  doi          = {10.1016/J.JSC.2010.09.005},
  timestamp    = {Wed, 17 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/jsc/PfalzgrafEGS11.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fase/EhrigET11,
  author       = {Hartmut Ehrig and
                  Claudia Ermel and
                  Gabriele Taentzer},
  editor       = {Dimitra Giannakopoulou and
                  Fernando Orejas},
  title        = {A Formal Resolution Strategy for Operation-Based Conflicts in Model
                  Versioning Using Graph Modifications},
  booktitle    = {Fundamental Approaches to Software Engineering - 14th International
                  Conference, {FASE} 2011, Held as Part of the Joint European Conferences
                  on Theory and Practice of Software, {ETAPS} 2011, Saarbr{\"{u}}cken,
                  Germany, March 26-April 3, 2011. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {6603},
  pages        = {202--216},
  publisher    = {Springer},
  year         = {2011},
  url          = {https://doi.org/10.1007/978-3-642-19811-3\_15},
  doi          = {10.1007/978-3-642-19811-3\_15},
  timestamp    = {Tue, 14 May 2019 10:00:54 +0200},
  biburl       = {https://dblp.org/rec/conf/fase/EhrigET11.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/models/DiskinXCEHO11,
  author       = {Zinovy Diskin and
                  Yingfei Xiong and
                  Krzysztof Czarnecki and
                  Hartmut Ehrig and
                  Frank Hermann and
                  Fernando Orejas},
  editor       = {Jon Whittle and
                  Tony Clark and
                  Thomas K{\"{u}}hne},
  title        = {From State- to Delta-Based Bidirectional Model Transformations: The
                  Symmetric Case},
  booktitle    = {Model Driven Engineering Languages and Systems, 14th International
                  Conference, {MODELS} 2011, Wellington, New Zealand, October 16-21,
                  2011. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {6981},
  pages        = {304--318},
  publisher    = {Springer},
  year         = {2011},
  url          = {https://doi.org/10.1007/978-3-642-24485-8\_22},
  doi          = {10.1007/978-3-642-24485-8\_22},
  timestamp    = {Sat, 30 Sep 2023 09:53:36 +0200},
  biburl       = {https://dblp.org/rec/conf/models/DiskinXCEHO11.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/models/HermannEOCDX11,
  author       = {Frank Hermann and
                  Hartmut Ehrig and
                  Fernando Orejas and
                  Krzysztof Czarnecki and
                  Zinovy Diskin and
                  Yingfei Xiong},
  editor       = {Jon Whittle and
                  Tony Clark and
                  Thomas K{\"{u}}hne},
  title        = {Correctness of Model Synchronization Based on Triple Graph Grammars},
  booktitle    = {Model Driven Engineering Languages and Systems, 14th International
                  Conference, {MODELS} 2011, Wellington, New Zealand, October 16-21,
                  2011. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {6981},
  pages        = {668--682},
  publisher    = {Springer},
  year         = {2011},
  url          = {https://doi.org/10.1007/978-3-642-24485-8\_49},
  doi          = {10.1007/978-3-642-24485-8\_49},
  timestamp    = {Fri, 30 Dec 2022 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/models/HermannEOCDX11.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigGH10,
  author       = {Hartmut Ehrig and
                  Ulrike Golas and
                  Frank Hermann},
  title        = {Categorical Frameworks for Graph Transformation and {HLR} Systems
                  Based on the {DPO} Approach},
  journal      = {Bull. {EATCS}},
  volume       = {102},
  pages        = {111--121},
  year         = {2010},
  url          = {http://eatcs.org/beatcs/index.php/beatcs/article/view/158},
  timestamp    = {Fri, 12 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigGH10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/Ehrig10,
  author       = {Hartmut Ehrig},
  title        = {From Separate Formal Specifications to Certified Integrated Visual
                  Modelling Techniques and Environments - Position Statement},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {30},
  year         = {2010},
  url          = {https://doi.org/10.14279/tuj.eceasst.30.430},
  doi          = {10.14279/TUJ.ECEASST.30.430},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/Ehrig10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/EhrigHL10,
  author       = {Hartmut Ehrig and
                  Annegret Habel and
                  Leen Lambers},
  title        = {Parallelism and Concurrency Theorems for Rules with Nested Application
                  Conditions},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {26},
  year         = {2010},
  url          = {https://doi.org/10.14279/tuj.eceasst.26.363},
  doi          = {10.14279/TUJ.ECEASST.26.363},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/EhrigHL10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/ErmelEOT10,
  author       = {Claudia Ermel and
                  Hartmut Ehrig and
                  Fernando Orejas and
                  Gabriele Taentzer},
  title        = {International Colloquium on Graph and Model Transformation (GraMoT)
                  2010: Preface},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {30},
  year         = {2010},
  url          = {https://doi.org/10.14279/tuj.eceasst.30.436.427},
  doi          = {10.14279/TUJ.ECEASST.30.436.427},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/ErmelEOT10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/GolasHERP10,
  author       = {Ulrike Golas and
                  Kathrin Hoffmann and
                  Hartmut Ehrig and
                  Alexander Rein and
                  Julia Padberg},
  title        = {Functorial Analysis of Algebraic Higher-Order Net Systems with Applications
                  to Mobile Ad-Hoc Networks},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {40},
  year         = {2010},
  url          = {https://doi.org/10.14279/tuj.eceasst.40.631},
  doi          = {10.14279/TUJ.ECEASST.40.631},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/GolasHERP10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/HermannCEK10,
  author       = {Frank Hermann and
                  Andrea Corradini and
                  Hartmut Ehrig and
                  Barbara K{\"{o}}nig},
  title        = {Efficient Analysis of Permutation Equivalence of Graph Derivations
                  Based on Petri Nets},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {29},
  year         = {2010},
  url          = {https://doi.org/10.14279/tuj.eceasst.29.415},
  doi          = {10.14279/TUJ.ECEASST.29.415},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/HermannCEK10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/MaximovaEE10,
  author       = {Maria Maximova and
                  Hartmut Ehrig and
                  Claudia Ermel},
  title        = {Formal Relationship between Petri Net and Graph Transformation Systems
                  based on Functors between M-adhesive Categories},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {40},
  year         = {2010},
  url          = {https://doi.org/10.14279/tuj.eceasst.40.628},
  doi          = {10.14279/TUJ.ECEASST.40.628},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/MaximovaEE10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/fac/EhrigEEP10,
  author       = {Hartmut Ehrig and
                  Karsten Ehrig and
                  Claudia Ermel and
                  Ulrike Prange},
  title        = {Consistent integration of models based on views of meta models},
  journal      = {Formal Aspects Comput.},
  volume       = {22},
  number       = {3-4},
  pages        = {327--344},
  year         = {2010},
  url          = {https://doi.org/10.1007/s00165-009-0127-6},
  doi          = {10.1007/S00165-009-0127-6},
  timestamp    = {Mon, 09 May 2022 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/fac/EhrigEEP10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/fac/OrejasEP10,
  author       = {Fernando Orejas and
                  Hartmut Ehrig and
                  Ulrike Prange},
  title        = {Reasoning with graph constraints},
  journal      = {Formal Aspects Comput.},
  volume       = {22},
  number       = {3-4},
  pages        = {385--422},
  year         = {2010},
  url          = {https://doi.org/10.1007/s00165-009-0116-9},
  doi          = {10.1007/S00165-009-0116-9},
  timestamp    = {Mon, 09 May 2022 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/fac/OrejasEP10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/fuin/OrejasEKPPP10,
  author       = {Fernando Orejas and
                  Hartmut Ehrig and
                  Markus Klein and
                  Julia Padberg and
                  Elvira Pino and
                  Sonia P{\'{e}}rez},
  title        = {A Generic Approach to Connector Architectures Part {I:} The General
                  Framework},
  journal      = {Fundam. Informaticae},
  volume       = {99},
  number       = {1},
  pages        = {63--93},
  year         = {2010},
  url          = {https://doi.org/10.3233/FI-2010-239},
  doi          = {10.3233/FI-2010-239},
  timestamp    = {Mon, 13 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/fuin/OrejasEKPPP10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/fuin/OrejasEKPPP10a,
  author       = {Fernando Orejas and
                  Hartmut Ehrig and
                  Markus Klein and
                  Julia Padberg and
                  Elvira Pino and
                  Sonia P{\'{e}}rez},
  title        = {A Generic Approach to Connector Architectures Part {II:} Instantiation
                  to Petri Nets and {CSP}},
  journal      = {Fundam. Informaticae},
  volume       = {99},
  number       = {1},
  pages        = {95--124},
  year         = {2010},
  url          = {https://doi.org/10.3233/FI-2010-240},
  doi          = {10.3233/FI-2010-240},
  timestamp    = {Mon, 13 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/fuin/OrejasEKPPP10a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/birthday/BiermannEEGT10,
  author       = {Enrico Biermann and
                  Hartmut Ehrig and
                  Claudia Ermel and
                  Ulrike Golas and
                  Gabriele Taentzer},
  editor       = {Gregor Engels and
                  Claus Lewerentz and
                  Wilhelm Sch{\"{a}}fer and
                  Andy Sch{\"{u}}rr and
                  Bernhard Westfechtel},
  title        = {Parallel Independence of Amalgamated Graph Transformations Applied
                  to Model Transformation},
  booktitle    = {Graph Transformations and Model-Driven Engineering - Essays Dedicated
                  to Manfred Nagl on the Occasion of his 65th Birthday},
  series       = {Lecture Notes in Computer Science},
  volume       = {5765},
  pages        = {121--140},
  publisher    = {Springer},
  year         = {2010},
  url          = {https://doi.org/10.1007/978-3-642-17322-6\_7},
  doi          = {10.1007/978-3-642-17322-6\_7},
  timestamp    = {Tue, 14 May 2019 10:00:52 +0200},
  biburl       = {https://dblp.org/rec/conf/birthday/BiermannEEGT10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fase/EhrigERBP10,
  author       = {Hartmut Ehrig and
                  Claudia Ermel and
                  Olga Runge and
                  Antonio Bucchiarone and
                  Patrizio Pelliccione},
  editor       = {David S. Rosenblum and
                  Gabriele Taentzer},
  title        = {Formal Analysis and Verification of Self-Healing Systems},
  booktitle    = {Fundamental Approaches to Software Engineering, 13th International
                  Conference, {FASE} 2010, Held as Part of the Joint European Conferences
                  on Theory and Practice of Software, {ETAPS} 2010, Paphos, Cyprus,
                  March 20-28, 2010. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {6013},
  pages        = {139--153},
  publisher    = {Springer},
  year         = {2010},
  url          = {https://doi.org/10.1007/978-3-642-12029-9\_10},
  doi          = {10.1007/978-3-642-12029-9\_10},
  timestamp    = {Tue, 14 May 2019 10:00:54 +0200},
  biburl       = {https://dblp.org/rec/conf/fase/EhrigERBP10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/BraatzEGG10,
  author       = {Benjamin Braatz and
                  Hartmut Ehrig and
                  Karsten Gabriel and
                  Ulrike Golas},
  editor       = {Hartmut Ehrig and
                  Arend Rensink and
                  Grzegorz Rozenberg and
                  Andy Sch{\"{u}}rr},
  title        = {Finitary {\(\mathscr{M}\)}-Adhesive Categories},
  booktitle    = {Graph Transformations - 5th International Conference, {ICGT} 2010,
                  Enschede, The Netherlands, September 27 - - October 2, 2010. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {6372},
  pages        = {234--249},
  publisher    = {Springer},
  year         = {2010},
  url          = {https://doi.org/10.1007/978-3-642-15928-2\_16},
  doi          = {10.1007/978-3-642-15928-2\_16},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/BraatzEGG10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/EhrigHLOG10,
  author       = {Hartmut Ehrig and
                  Annegret Habel and
                  Leen Lambers and
                  Fernando Orejas and
                  Ulrike Golas},
  editor       = {Hartmut Ehrig and
                  Arend Rensink and
                  Grzegorz Rozenberg and
                  Andy Sch{\"{u}}rr},
  title        = {Local Confluence for Rules with Nested Application Conditions},
  booktitle    = {Graph Transformations - 5th International Conference, {ICGT} 2010,
                  Enschede, The Netherlands, September 27 - - October 2, 2010. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {6372},
  pages        = {330--345},
  publisher    = {Springer},
  year         = {2010},
  url          = {https://doi.org/10.1007/978-3-642-15928-2\_22},
  doi          = {10.1007/978-3-642-15928-2\_22},
  timestamp    = {Thu, 15 Jun 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/EhrigHLOG10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/GolasEH10,
  author       = {Ulrike Golas and
                  Hartmut Ehrig and
                  Annegret Habel},
  editor       = {Hartmut Ehrig and
                  Arend Rensink and
                  Grzegorz Rozenberg and
                  Andy Sch{\"{u}}rr},
  title        = {Multi-Amalgamation in Adhesive Categories},
  booktitle    = {Graph Transformations - 5th International Conference, {ICGT} 2010,
                  Enschede, The Netherlands, September 27 - - October 2, 2010. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {6372},
  pages        = {346--361},
  publisher    = {Springer},
  year         = {2010},
  url          = {https://doi.org/10.1007/978-3-642-15928-2\_23},
  doi          = {10.1007/978-3-642-15928-2\_23},
  timestamp    = {Thu, 15 Jun 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/GolasEH10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/HermannEOG10,
  author       = {Frank Hermann and
                  Hartmut Ehrig and
                  Fernando Orejas and
                  Ulrike Golas},
  editor       = {Hartmut Ehrig and
                  Arend Rensink and
                  Grzegorz Rozenberg and
                  Andy Sch{\"{u}}rr},
  title        = {Formal Analysis of Functional Behaviour for Model Transformations
                  Based on Triple Graph Grammars},
  booktitle    = {Graph Transformations - 5th International Conference, {ICGT} 2010,
                  Enschede, The Netherlands, September 27 - - October 2, 2010. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {6372},
  pages        = {155--170},
  publisher    = {Springer},
  year         = {2010},
  url          = {https://doi.org/10.1007/978-3-642-15928-2\_11},
  doi          = {10.1007/978-3-642-15928-2\_11},
  timestamp    = {Thu, 15 Jun 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/HermannEOG10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/models/0001EGO10,
  author       = {Frank Hermann and
                  Hartmut Ehrig and
                  Ulrike Golas and
                  Fernando Orejas},
  editor       = {Jean B{\'{e}}zivin and
                  Richard Mark Soley and
                  Antonio Vallecillo},
  title        = {Efficient analysis and execution of correct and complete model transformations
                  based on triple graph grammars},
  booktitle    = {Proceedings of the First International Workshop on Model-Driven Interoperability,
                  MDI@MoDELS 2010, Oslo, Norway, October 3-5, 2010},
  pages        = {22--31},
  publisher    = {{ACM}},
  year         = {2010},
  url          = {https://doi.org/10.1145/1866272.1866277},
  doi          = {10.1145/1866272.1866277},
  timestamp    = {Tue, 06 Nov 2018 16:57:17 +0100},
  biburl       = {https://dblp.org/rec/conf/models/0001EGO10.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/gg/2010,
  editor       = {Hartmut Ehrig and
                  Arend Rensink and
                  Grzegorz Rozenberg and
                  Andy Sch{\"{u}}rr},
  title        = {Graph Transformations - 5th International Conference, {ICGT} 2010,
                  Enschede, The Netherlands, September 27 - - October 2, 2010. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {6372},
  publisher    = {Springer},
  year         = {2010},
  url          = {https://doi.org/10.1007/978-3-642-15928-2},
  doi          = {10.1007/978-3-642-15928-2},
  isbn         = {978-3-642-15927-5},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/2010.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigEHK09,
  author       = {Hartmut Ehrig and
                  Claudia Ermel and
                  Frank Hermann and
                  Barbara K{\"{o}}nig},
  title        = {Behaviour Simulation and Equivalence of Systems Modelled by Graph
                  Transformation},
  journal      = {Bull. {EATCS}},
  volume       = {97},
  pages        = {117--125},
  year         = {2009},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigEHK09.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigHP09,
  author       = {Hartmut Ehrig and
                  Frank Hermann and
                  Ulrike Prange},
  title        = {Cospan {DPO} Approach: An Alternative for {DPO} Graph Transformations},
  journal      = {Bull. {EATCS}},
  volume       = {98},
  pages        = {139--149},
  year         = {2009},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigHP09.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/EhrigEE09,
  author       = {Hartmut Ehrig and
                  Karsten Ehrig and
                  Claudia Ermel},
  title        = {Refactoring of Model Transformations},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {18},
  year         = {2009},
  url          = {https://doi.org/10.14279/tuj.eceasst.18.267},
  doi          = {10.14279/TUJ.ECEASST.18.267},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/EhrigEE09.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/EhrigHS09,
  author       = {Hartmut Ehrig and
                  Frank Hermann and
                  Christoph Sartorius},
  title        = {Completeness and Correctness of Model Transformations based on Triple
                  Graph Grammars with Negative Application Conditions},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {18},
  year         = {2009},
  url          = {https://doi.org/10.14279/tuj.eceasst.18.270},
  doi          = {10.14279/TUJ.ECEASST.18.270},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/EhrigHS09.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/calco/OrejasGLE09,
  author       = {Fernando Orejas and
                  Esther Guerra and
                  Juan de Lara and
                  Hartmut Ehrig},
  editor       = {Alexander Kurz and
                  Marina Lenisa and
                  Andrzej Tarlecki},
  title        = {Correctness, Completeness and Termination of Pattern-Based Model-to-Model
                  Transformation},
  booktitle    = {Algebra and Coalgebra in Computer Science, Third International Conference,
                  {CALCO} 2009, Udine, Italy, September 7-10, 2009. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {5728},
  pages        = {383--397},
  publisher    = {Springer},
  year         = {2009},
  url          = {https://doi.org/10.1007/978-3-642-03741-2\_26},
  doi          = {10.1007/978-3-642-03741-2\_26},
  timestamp    = {Tue, 14 May 2019 10:00:51 +0200},
  biburl       = {https://dblp.org/rec/conf/calco/OrejasGLE09.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fase/HermannEE09,
  author       = {Frank Hermann and
                  Hartmut Ehrig and
                  Claudia Ermel},
  editor       = {Marsha Chechik and
                  Martin Wirsing},
  title        = {Transformation of Type Graphs with Inheritance for Ensuring Security
                  in E-Government Networks},
  booktitle    = {Fundamental Approaches to Software Engineering, 12th International
                  Conference, {FASE} 2009, Held as Part of the Joint European Conferences
                  on Theory and Practice of Software, {ETAPS} 2009, York, UK, March
                  22-29, 2009. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {5503},
  pages        = {325--339},
  publisher    = {Springer},
  year         = {2009},
  url          = {https://doi.org/10.1007/978-3-642-00593-0\_22},
  doi          = {10.1007/978-3-642-00593-0\_22},
  timestamp    = {Tue, 14 May 2019 10:00:54 +0200},
  biburl       = {https://dblp.org/rec/conf/fase/HermannEE09.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/models/EhrigEHP09,
  author       = {Hartmut Ehrig and
                  Claudia Ermel and
                  Frank Hermann and
                  Ulrike Prange},
  editor       = {Andy Sch{\"{u}}rr and
                  Bran Selic},
  title        = {On-the-Fly Construction, Correctness and Completeness of Model Transformations
                  Based on Triple Graph Grammars},
  booktitle    = {Model Driven Engineering Languages and Systems, 12th International
                  Conference, {MODELS} 2009, Denver, CO, USA, October 4-9, 2009. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {5795},
  pages        = {241--255},
  publisher    = {Springer},
  year         = {2009},
  url          = {https://doi.org/10.1007/978-3-642-04425-0\_18},
  doi          = {10.1007/978-3-642-04425-0\_18},
  timestamp    = {Tue, 14 May 2019 10:00:45 +0200},
  biburl       = {https://dblp.org/rec/conf/models/EhrigEHP09.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vl/ErmelMBEH09,
  author       = {Claudia Ermel and
                  Tony Modica and
                  Enrico Biermann and
                  Hartmut Ehrig and
                  Kathrin Hoffmann},
  title        = {Modeling multicasting in communication spaces by reconfigurable high-level
                  Petri nets},
  booktitle    = {{IEEE} Symposium on Visual Languages and Human-Centric Computing,
                  {VL/HCC} 2009, Corvallis, OR, USA, 20-24 September 2009, Proceedings},
  pages        = {47--50},
  publisher    = {{IEEE} Computer Society},
  year         = {2009},
  url          = {https://doi.org/10.1109/VLHCC.2009.5295303},
  doi          = {10.1109/VLHCC.2009.5295303},
  timestamp    = {Thu, 23 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/vl/ErmelMBEH09.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/acs/PrangeEL08,
  author       = {Ulrike Prange and
                  Hartmut Ehrig and
                  Leen Lambers},
  title        = {Construction and Properties of Adhesive and Weak Adhesive High-Level
                  Replacement Categories},
  journal      = {Appl. Categorical Struct.},
  volume       = {16},
  number       = {3},
  pages        = {365--388},
  year         = {2008},
  url          = {https://doi.org/10.1007/s10485-007-9106-3},
  doi          = {10.1007/S10485-007-9106-3},
  timestamp    = {Tue, 29 Sep 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/acs/PrangeEL08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigP08,
  author       = {Hartmut Ehrig and
                  Ulrike Prange},
  title        = {Flattening of Generalized Algebraic High-Level Nets},
  journal      = {Bull. {EATCS}},
  volume       = {94},
  pages        = {151--160},
  year         = {2008},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigP08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/HermannE08,
  author       = {Frank Hermann and
                  Hartmut Ehrig},
  title        = {Process Definition using Subobject Transformation Systems},
  journal      = {Bull. {EATCS}},
  volume       = {95},
  pages        = {153--163},
  year         = {2008},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/HermannE08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/BisztrayHE08,
  author       = {D{\'{e}}nes Bisztray and
                  Reiko Heckel and
                  Hartmut Ehrig},
  title        = {Verification of Architectural Refactorings: Rule Extraction and Tool
                  Support},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {16},
  year         = {2008},
  url          = {https://doi.org/10.14279/tuj.eceasst.16.240},
  doi          = {10.14279/TUJ.ECEASST.16.240},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/BisztrayHE08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/EhrigEH08,
  author       = {Hartmut Ehrig and
                  Karsten Ehrig and
                  Frank Hermann},
  title        = {From Model Transformation to Model Integration based on the Algebraic
                  Approach to Triple Graph Grammars},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {10},
  year         = {2008},
  url          = {https://doi.org/10.14279/tuj.eceasst.10.154},
  doi          = {10.14279/TUJ.ECEASST.10.154},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/EhrigEH08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/HoffmannEP08,
  author       = {Kathrin Hoffmann and
                  Hartmut Ehrig and
                  Julia Padberg},
  title        = {Flexible Modeling of Emergency Scenarios using Reconfigurable Systems},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {12},
  year         = {2008},
  url          = {https://doi.org/10.14279/tuj.eceasst.12.336},
  doi          = {10.14279/TUJ.ECEASST.12.336},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/HoffmannEP08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/LambersET08,
  author       = {Leen Lambers and
                  Hartmut Ehrig and
                  Gabriele Taentzer},
  title        = {Sufficient Criteria for Applicability and Non-Applicability of Rule
                  Sequences},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {10},
  year         = {2008},
  url          = {https://doi.org/10.14279/tuj.eceasst.10.139},
  doi          = {10.14279/TUJ.ECEASST.10.139},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/LambersET08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/lmcs/BaldanCEHK08,
  author       = {Paolo Baldan and
                  Andrea Corradini and
                  Hartmut Ehrig and
                  Reiko Heckel and
                  Barbara K{\"{o}}nig},
  title        = {Bisimilarity and Behaviour-Preserving Reconfigurations of Open Petri
                  Nets},
  journal      = {Log. Methods Comput. Sci.},
  volume       = {4},
  number       = {4},
  year         = {2008},
  url          = {https://doi.org/10.2168/LMCS-4(4:3)2008},
  doi          = {10.2168/LMCS-4(4:3)2008},
  timestamp    = {Fri, 09 Apr 2021 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/lmcs/BaldanCEHK08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/birthday/PrangeEHP08,
  author       = {Ulrike Prange and
                  Hartmut Ehrig and
                  Kathrin Hoffmann and
                  Julia Padberg},
  editor       = {Pierpaolo Degano and
                  Rocco De Nicola and
                  Jos{\'{e}} Meseguer},
  title        = {Transformations in Reconfigurable Place/Transition Systems},
  booktitle    = {Concurrency, Graphs and Models, Essays Dedicated to Ugo Montanari
                  on the Occasion of His 65th Birthday},
  series       = {Lecture Notes in Computer Science},
  volume       = {5065},
  pages        = {96--113},
  publisher    = {Springer},
  year         = {2008},
  url          = {https://doi.org/10.1007/978-3-540-68679-8\_7},
  doi          = {10.1007/978-3-540-68679-8\_7},
  timestamp    = {Thu, 21 Sep 2023 09:08:34 +0200},
  biburl       = {https://dblp.org/rec/conf/birthday/PrangeEHP08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fase/BisztrayHE08,
  author       = {D{\'{e}}nes Bisztray and
                  Reiko Heckel and
                  Hartmut Ehrig},
  editor       = {Jos{\'{e}} Luiz Fiadeiro and
                  Paola Inverardi},
  title        = {Verification of Architectural Refactorings by Rule Extraction},
  booktitle    = {Fundamental Approaches to Software Engineering, 11th International
                  Conference, {FASE} 2008, Held as Part of the Joint European Conferences
                  on Theory and Practice of Software, {ETAPS} 2008, Budapest, Hungary,
                  March 29-April 6, 2008. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4961},
  pages        = {347--361},
  publisher    = {Springer},
  year         = {2008},
  url          = {https://doi.org/10.1007/978-3-540-78743-3\_26},
  doi          = {10.1007/978-3-540-78743-3\_26},
  timestamp    = {Tue, 14 May 2019 10:00:54 +0200},
  biburl       = {https://dblp.org/rec/conf/fase/BisztrayHE08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fase/EhrigEEP08,
  author       = {Hartmut Ehrig and
                  Karsten Ehrig and
                  Claudia Ermel and
                  Ulrike Prange},
  editor       = {Jos{\'{e}} Luiz Fiadeiro and
                  Paola Inverardi},
  title        = {Consistent Integration of Models Based on Views of Visual Languages},
  booktitle    = {Fundamental Approaches to Software Engineering, 11th International
                  Conference, {FASE} 2008, Held as Part of the Joint European Conferences
                  on Theory and Practice of Software, {ETAPS} 2008, Budapest, Hungary,
                  March 29-April 6, 2008. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4961},
  pages        = {62--76},
  publisher    = {Springer},
  year         = {2008},
  url          = {https://doi.org/10.1007/978-3-540-78743-3\_5},
  doi          = {10.1007/978-3-540-78743-3\_5},
  timestamp    = {Tue, 26 Jun 2018 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/fase/EhrigEEP08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fase/LambersMEP08,
  author       = {Leen Lambers and
                  Leonardo Mariani and
                  Hartmut Ehrig and
                  Mauro Pezz{\`{e}}},
  editor       = {Jos{\'{e}} Luiz Fiadeiro and
                  Paola Inverardi},
  title        = {A Formal Framework for Developing Adaptable Service-Based Applications},
  booktitle    = {Fundamental Approaches to Software Engineering, 11th International
                  Conference, {FASE} 2008, Held as Part of the Joint European Conferences
                  on Theory and Practice of Software, {ETAPS} 2008, Budapest, Hungary,
                  March 29-April 6, 2008. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4961},
  pages        = {392--406},
  publisher    = {Springer},
  year         = {2008},
  url          = {https://doi.org/10.1007/978-3-540-78743-3\_29},
  doi          = {10.1007/978-3-540-78743-3\_29},
  timestamp    = {Mon, 16 Sep 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/fase/LambersMEP08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fase/OrejasEP08,
  author       = {Fernando Orejas and
                  Hartmut Ehrig and
                  Ulrike Prange},
  editor       = {Jos{\'{e}} Luiz Fiadeiro and
                  Paola Inverardi},
  title        = {A Logic of Graph Constraints},
  booktitle    = {Fundamental Approaches to Software Engineering, 11th International
                  Conference, {FASE} 2008, Held as Part of the Joint European Conferences
                  on Theory and Practice of Software, {ETAPS} 2008, Budapest, Hungary,
                  March 29-April 6, 2008. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4961},
  pages        = {179--198},
  publisher    = {Springer},
  year         = {2008},
  url          = {https://doi.org/10.1007/978-3-540-78743-3\_14},
  doi          = {10.1007/978-3-540-78743-3\_14},
  timestamp    = {Tue, 26 Jun 2018 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/fase/OrejasEP08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fossacs/RangelKE08,
  author       = {Guilherme Rangel and
                  Barbara K{\"{o}}nig and
                  Hartmut Ehrig},
  editor       = {Roberto M. Amadio},
  title        = {Deriving Bisimulation Congruences in the Presence of Negative Application
                  Conditions},
  booktitle    = {Foundations of Software Science and Computational Structures, 11th
                  International Conference, {FOSSACS} 2008, Held as Part of the Joint
                  European Conferences on Theory and Practice of Software, {ETAPS} 2008,
                  Budapest, Hungary, March 29 - April 6, 2008. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4962},
  pages        = {413--427},
  publisher    = {Springer},
  year         = {2008},
  url          = {https://doi.org/10.1007/978-3-540-78499-9\_29},
  doi          = {10.1007/978-3-540-78499-9\_29},
  timestamp    = {Tue, 14 May 2019 10:00:55 +0200},
  biburl       = {https://dblp.org/rec/conf/fossacs/RangelKE08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/BaldanCEK08,
  author       = {Paolo Baldan and
                  Andrea Corradini and
                  Hartmut Ehrig and
                  Barbara K{\"{o}}nig},
  editor       = {Hartmut Ehrig and
                  Reiko Heckel and
                  Grzegorz Rozenberg and
                  Gabriele Taentzer},
  title        = {Open Petri Nets: Non-deterministic Processes and Compositionality},
  booktitle    = {Graph Transformations, 4th International Conference, {ICGT} 2008,
                  Leicester, United Kingdom, September 7-13, 2008. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {5214},
  pages        = {257--273},
  publisher    = {Springer},
  year         = {2008},
  url          = {https://doi.org/10.1007/978-3-540-87405-8\_18},
  doi          = {10.1007/978-3-540-87405-8\_18},
  timestamp    = {Fri, 09 Apr 2021 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/BaldanCEK08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/EhrigE08,
  author       = {Hartmut Ehrig and
                  Claudia Ermel},
  editor       = {Hartmut Ehrig and
                  Reiko Heckel and
                  Grzegorz Rozenberg and
                  Gabriele Taentzer},
  title        = {Semantical Correctness and Completeness of Model Transformations Using
                  Graph and Rule Transformation},
  booktitle    = {Graph Transformations, 4th International Conference, {ICGT} 2008,
                  Leicester, United Kingdom, September 7-13, 2008. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {5214},
  pages        = {194--210},
  publisher    = {Springer},
  year         = {2008},
  url          = {https://doi.org/10.1007/978-3-540-87405-8\_14},
  doi          = {10.1007/978-3-540-87405-8\_14},
  timestamp    = {Fri, 26 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/EhrigE08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/EhrigP08,
  author       = {Hartmut Ehrig and
                  Ulrike Prange},
  editor       = {Hartmut Ehrig and
                  Reiko Heckel and
                  Grzegorz Rozenberg and
                  Gabriele Taentzer},
  title        = {Formal Analysis of Model Transformations Based on Triple Graph Rules
                  with Kernels},
  booktitle    = {Graph Transformations, 4th International Conference, {ICGT} 2008,
                  Leicester, United Kingdom, September 7-13, 2008. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {5214},
  pages        = {178--193},
  publisher    = {Springer},
  year         = {2008},
  url          = {https://doi.org/10.1007/978-3-540-87405-8\_13},
  doi          = {10.1007/978-3-540-87405-8\_13},
  timestamp    = {Thu, 15 Jun 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/EhrigP08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/LambersEPO08,
  author       = {Leen Lambers and
                  Hartmut Ehrig and
                  Ulrike Prange and
                  Fernando Orejas},
  editor       = {Hartmut Ehrig and
                  Reiko Heckel and
                  Grzegorz Rozenberg and
                  Gabriele Taentzer},
  title        = {Embedding and Confluence of Graph Transformations with Negative Application
                  Conditions},
  booktitle    = {Graph Transformations, 4th International Conference, {ICGT} 2008,
                  Leicester, United Kingdom, September 7-13, 2008. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {5214},
  pages        = {162--177},
  publisher    = {Springer},
  year         = {2008},
  url          = {https://doi.org/10.1007/978-3-540-87405-8\_12},
  doi          = {10.1007/978-3-540-87405-8\_12},
  timestamp    = {Thu, 15 Jun 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/LambersEPO08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/RangelLKEB08,
  author       = {Guilherme Rangel and
                  Leen Lambers and
                  Barbara K{\"{o}}nig and
                  Hartmut Ehrig and
                  Paolo Baldan},
  editor       = {Hartmut Ehrig and
                  Reiko Heckel and
                  Grzegorz Rozenberg and
                  Gabriele Taentzer},
  title        = {Behavior Preservation in Model Refactoring Using {DPO} Transformations
                  with Borrowed Contexts},
  booktitle    = {Graph Transformations, 4th International Conference, {ICGT} 2008,
                  Leicester, United Kingdom, September 7-13, 2008. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {5214},
  pages        = {242--256},
  publisher    = {Springer},
  year         = {2008},
  url          = {https://doi.org/10.1007/978-3-540-87405-8\_17},
  doi          = {10.1007/978-3-540-87405-8\_17},
  timestamp    = {Fri, 26 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/RangelLKEB08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icse/BisztrayHE08,
  author       = {D{\'{e}}nes Bisztray and
                  Reiko Heckel and
                  Hartmut Ehrig},
  editor       = {Rog{\'{e}}rio de Lemos and
                  Jean{-}Charles Fabre and
                  Cristina Gacek and
                  Fabio Gadducci and
                  Maurice H. ter Beek},
  title        = {Compositional Verification of Architectural Refactorings},
  booktitle    = {Architecting Dependable Systems {VI}},
  series       = {Lecture Notes in Computer Science},
  volume       = {5835},
  pages        = {308--333},
  publisher    = {Springer},
  year         = {2008},
  url          = {https://doi.org/10.1007/978-3-642-10248-6\_13},
  doi          = {10.1007/978-3-642-10248-6\_13},
  timestamp    = {Tue, 14 May 2019 10:00:37 +0200},
  biburl       = {https://dblp.org/rec/conf/icse/BisztrayHE08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icse/EhrigE008,
  author       = {Hartmut Ehrig and
                  Claudia Ermel and
                  Frank Hermann},
  editor       = {Gabor Karsai and
                  Gabriele Taentzer},
  title        = {On the relationship of model transformations based on triple and plain
                  graph grammars},
  booktitle    = {Proceedings of the Third International Workshop on Graph and Model
                  Transformations, GRaMoT '08, Leipzig, Germany, May 12, 2008},
  pages        = {9--16},
  publisher    = {{ACM}},
  year         = {2008},
  url          = {https://doi.org/10.1145/1402947.1402950},
  doi          = {10.1145/1402947.1402950},
  timestamp    = {Wed, 26 Jan 2022 13:41:57 +0100},
  biburl       = {https://dblp.org/rec/conf/icse/EhrigE008.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/BisztrayHE09,
  author       = {D{\'{e}}nes Bisztray and
                  Reiko Heckel and
                  Hartmut Ehrig},
  editor       = {Alessandro Aldini and
                  Maurice H. ter Beek and
                  Fabio Gadducci},
  title        = {Compositionality of Model Transformations},
  booktitle    = {Proceedings of the 3rd International Workshop on Views On Designing
                  Complex Architectures, VODCA@FOSAD 2008, Bertinoro, Italy, August
                  30-31, 2008},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {236},
  pages        = {5--19},
  publisher    = {Elsevier},
  year         = {2008},
  url          = {https://doi.org/10.1016/j.entcs.2009.03.011},
  doi          = {10.1016/J.ENTCS.2009.03.011},
  timestamp    = {Thu, 09 Mar 2023 13:17:10 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/BisztrayHE09.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/EhrigHGP09,
  author       = {Hartmut Ehrig and
                  Kathrin Hoffmann and
                  Karsten Gabriel and
                  Julia Padberg},
  editor       = {Jens Chr. Godskesen and
                  Massimo Merro},
  title        = {Composition and Independence of High-Level Net Processes},
  booktitle    = {Proceedings of the First Workshop on Formal Methods for Wireless Systems,
                  FMWS@CONCUR 2008, Toronto, ON, Canada, August 23, 2008},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {242},
  number       = {2},
  pages        = {59--71},
  publisher    = {Elsevier},
  year         = {2008},
  url          = {https://doi.org/10.1016/j.entcs.2009.06.023},
  doi          = {10.1016/J.ENTCS.2009.06.023},
  timestamp    = {Fri, 24 Feb 2023 13:34:36 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/EhrigHGP09.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/accat/2007,
  editor       = {Hartmut Ehrig and
                  Jochen Pfalzgraf and
                  Ulrike Prange},
  title        = {Proceedings of the Second Workshop on Applied and Computational Category
                  Theory, ACCAT@ETAPS 2007, Braga, Portugal, March 25, 2007},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {203},
  number       = {6},
  publisher    = {Elsevier},
  year         = {2008},
  url          = {https://www.sciencedirect.com/journal/electronic-notes-in-theoretical-computer-science/vol/203/issue/6},
  timestamp    = {Mon, 13 Feb 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/accat/2007.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/gg/2008,
  editor       = {Hartmut Ehrig and
                  Reiko Heckel and
                  Grzegorz Rozenberg and
                  Gabriele Taentzer},
  title        = {Graph Transformations, 4th International Conference, {ICGT} 2008,
                  Leicester, United Kingdom, September 7-13, 2008. Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {5214},
  publisher    = {Springer},
  year         = {2008},
  url          = {https://doi.org/10.1007/978-3-540-87405-8},
  doi          = {10.1007/978-3-540-87405-8},
  isbn         = {978-3-540-87404-1},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/2008.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/corr/abs-0809-4115,
  author       = {Paolo Baldan and
                  Andrea Corradini and
                  Hartmut Ehrig and
                  Reiko Heckel and
                  Barbara K{\"{o}}nig},
  title        = {Bisimilarity and Behaviour-Preserving Reconfigurations of Open Petri
                  Nets},
  journal      = {CoRR},
  volume       = {abs/0809.4115},
  year         = {2008},
  url          = {http://arxiv.org/abs/0809.4115},
  eprinttype    = {arXiv},
  eprint       = {0809.4115},
  timestamp    = {Sat, 04 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/corr/abs-0809-4115.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/BatoryDEEPT07,
  author       = {Don S. Batory and
                  Oscar D{\'{\i}}az and
                  Hartmut Ehrig and
                  Claudia Ermel and
                  Ulrike Prange and
                  Gabriele Taentzer},
  title        = {Model Transformations should be Functors},
  journal      = {Bull. {EATCS}},
  volume       = {92},
  pages        = {75--81},
  year         = {2007},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/BatoryDEEPT07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigEEP07,
  author       = {Hartmut Ehrig and
                  Karsten Ehrig and
                  Claudia Ermel and
                  Ulrike Prange},
  title        = {Model Transformations by Graph Transformation are Functors},
  journal      = {Bull. {EATCS}},
  volume       = {93},
  pages        = {134--142},
  year         = {2007},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigEEP07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/PadbergEH07,
  author       = {Julia Padberg and
                  Hartmut Ehrig and
                  Kathrin Hoffmann},
  title        = {Formal Modeling and Analysis of Flexible Processes in Mobile Ad-Hoc
                  Networks},
  journal      = {Bull. {EATCS}},
  volume       = {91},
  pages        = {120--124},
  year         = {2007},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/PadbergEH07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/RangelKE07,
  author       = {Guilherme Rangel and
                  Barbara K{\"{o}}nig and
                  Hartmut Ehrig},
  title        = {Bisimulation Verification for the {DPO} Approach with Borrowed},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {6},
  year         = {2007},
  url          = {https://doi.org/10.14279/tuj.eceasst.6.70},
  doi          = {10.14279/TUJ.ECEASST.6.70},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/RangelKE07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tcs/LaraBEEPT07,
  author       = {Juan de Lara and
                  Roswitha Bardohl and
                  Hartmut Ehrig and
                  Karsten Ehrig and
                  Ulrike Prange and
                  Gabriele Taentzer},
  title        = {Attributed graph transformation with node type inheritance},
  journal      = {Theor. Comput. Sci.},
  volume       = {376},
  number       = {3},
  pages        = {139--163},
  year         = {2007},
  url          = {https://doi.org/10.1016/j.tcs.2007.02.001},
  doi          = {10.1016/J.TCS.2007.02.001},
  timestamp    = {Wed, 17 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/tcs/LaraBEEPT07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/apn/EhrigHPPE07,
  author       = {Hartmut Ehrig and
                  Kathrin Hoffmann and
                  Julia Padberg and
                  Ulrike Prange and
                  Claudia Ermel},
  editor       = {Jetty Kleijn and
                  Alexandre Yakovlev},
  title        = {Independence of Net Transformations and Token Firing in Reconfigurable
                  Place/Transition Systems},
  booktitle    = {Petri Nets and Other Models of Concurrency - {ICATPN} 2007, 28th International
                  Conference on Applications and Theory of Petri Nets and Other Models
                  of Concurrency, {ICATPN} 2007, Siedlce, Poland, June 25-29, 2007,
                  Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4546},
  pages        = {104--123},
  publisher    = {Springer},
  year         = {2007},
  url          = {https://doi.org/10.1007/978-3-540-73094-1\_9},
  doi          = {10.1007/978-3-540-73094-1\_9},
  timestamp    = {Tue, 14 May 2019 10:00:45 +0200},
  biburl       = {https://dblp.org/rec/conf/apn/EhrigHPPE07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/cai/PrangeE07,
  author       = {Ulrike Prange and
                  Hartmut Ehrig},
  editor       = {Symeon Bozapalidis and
                  George Rahonis},
  title        = {From Algebraic Graph Transformation to Adhesive {HLR} Categories and
                  Systems},
  booktitle    = {Algebraic Informatics, Second International Conference, {CAI} 2007,
                  Thessaloniki, Greece, May 21-25, 2007, Revised Selected and Invited
                  Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {4728},
  pages        = {122--146},
  publisher    = {Springer},
  year         = {2007},
  url          = {https://doi.org/10.1007/978-3-540-75414-5\_8},
  doi          = {10.1007/978-3-540-75414-5\_8},
  timestamp    = {Tue, 14 May 2019 10:00:50 +0200},
  biburl       = {https://dblp.org/rec/conf/cai/PrangeE07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/calco/BaldanCEHK07,
  author       = {Paolo Baldan and
                  Andrea Corradini and
                  Hartmut Ehrig and
                  Reiko Heckel and
                  Barbara K{\"{o}}nig},
  editor       = {Till Mossakowski and
                  Ugo Montanari and
                  Magne Haveraaen},
  title        = {Bisimilarity and Behaviour-Preserving Reconfigurations of Open Petri
                  Nets},
  booktitle    = {Algebra and Coalgebra in Computer Science, Second International Conference,
                  {CALCO} 2007, Bergen, Norway, August 20-24, 2007, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4624},
  pages        = {126--142},
  publisher    = {Springer},
  year         = {2007},
  url          = {https://doi.org/10.1007/978-3-540-73859-6\_9},
  doi          = {10.1007/978-3-540-73859-6\_9},
  timestamp    = {Sat, 04 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/calco/BaldanCEHK07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fase/EhrigEEHT07,
  author       = {Hartmut Ehrig and
                  Karsten Ehrig and
                  Claudia Ermel and
                  Frank Hermann and
                  Gabriele Taentzer},
  editor       = {Matthew B. Dwyer and
                  Ant{\'{o}}nia Lopes},
  title        = {Information Preserving Bidirectional Model Transformations},
  booktitle    = {Fundamental Approaches to Software Engineering, 10th International
                  Conference, {FASE} 2007, Held as Part of the Joint European Conferences,
                  on Theory and Practice of Software, {ETAPS} 2007, Braga, Portugal,
                  March 24 - April 1, 2007, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4422},
  pages        = {72--86},
  publisher    = {Springer},
  year         = {2007},
  url          = {https://doi.org/10.1007/978-3-540-71289-3\_7},
  doi          = {10.1007/978-3-540-71289-3\_7},
  timestamp    = {Tue, 14 May 2019 10:00:54 +0200},
  biburl       = {https://dblp.org/rec/conf/fase/EhrigEEHT07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fase/PadbergHEMBE07,
  author       = {Julia Padberg and
                  Kathrin Hoffmann and
                  Hartmut Ehrig and
                  Tony Modica and
                  Enrico Biermann and
                  Claudia Ermel},
  editor       = {Matthew B. Dwyer and
                  Ant{\'{o}}nia Lopes},
  title        = {Maintaining Consistency in Layered Architectures of Mobile Ad-Hoc
                  Networks},
  booktitle    = {Fundamental Approaches to Software Engineering, 10th International
                  Conference, {FASE} 2007, Held as Part of the Joint European Conferences,
                  on Theory and Practice of Software, {ETAPS} 2007, Braga, Portugal,
                  March 24 - April 1, 2007, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4422},
  pages        = {383--397},
  publisher    = {Springer},
  year         = {2007},
  url          = {https://doi.org/10.1007/978-3-540-71289-3\_29},
  doi          = {10.1007/978-3-540-71289-3\_29},
  timestamp    = {Tue, 26 Jun 2018 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/fase/PadbergHEMBE07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/kbse/LambersEMP07,
  author       = {Leen Lambers and
                  Hartmut Ehrig and
                  Leonardo Mariani and
                  Mauro Pezz{\`{e}}},
  editor       = {R. E. Kurt Stirewalt and
                  Alexander Egyed and
                  Bernd Fischer},
  title        = {Iterative model-driven development of adaptable service-based applications},
  booktitle    = {22nd {IEEE/ACM} International Conference on Automated Software Engineering
                  {(ASE} 2007), November 5-9, 2007, Atlanta, Georgia, {USA}},
  pages        = {453--456},
  publisher    = {{ACM}},
  year         = {2007},
  url          = {https://doi.org/10.1145/1321631.1321707},
  doi          = {10.1145/1321631.1321707},
  timestamp    = {Sun, 02 Oct 2022 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/kbse/LambersEMP07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/EhrigPP08,
  author       = {Hartmut Ehrig and
                  Jochen Pfalzgraf and
                  Ulrike Prange},
  editor       = {Hartmut Ehrig and
                  Jochen Pfalzgraf and
                  Ulrike Prange},
  title        = {Preface},
  booktitle    = {Proceedings of the Second Workshop on Applied and Computational Category
                  Theory, ACCAT@ETAPS 2007, Braga, Portugal, March 25, 2007},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {203},
  number       = {6},
  pages        = {1},
  publisher    = {Elsevier},
  year         = {2007},
  url          = {https://doi.org/10.1016/j.entcs.2008.10.039},
  doi          = {10.1016/J.ENTCS.2008.10.039},
  timestamp    = {Mon, 13 Feb 2023 13:35:36 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/EhrigPP08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/ErmelE08,
  author       = {Claudia Ermel and
                  Hartmut Ehrig},
  editor       = {Barbara K{\"{o}}nig and
                  Arend Rensink and
                  Reiko Heckel},
  title        = {Behavior-Preserving Simulation-to-Animation Model and Rule Transformations},
  booktitle    = {Proceedings of the Third Workshop on Graph Transformation for Concurrency
                  and Verification, GT-VC@CONCUR 2007, Lisbon, Portugal, September 3,
                  2007},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {213},
  number       = {1},
  pages        = {55--74},
  publisher    = {Elsevier},
  year         = {2007},
  url          = {https://doi.org/10.1016/j.entcs.2008.04.074},
  doi          = {10.1016/J.ENTCS.2008.04.074},
  timestamp    = {Fri, 17 Feb 2023 09:59:54 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/ErmelE08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/LambersEPO08,
  author       = {Leen Lambers and
                  Hartmut Ehrig and
                  Ulrike Prange and
                  Fernando Orejas},
  editor       = {Hartmut Ehrig and
                  Jochen Pfalzgraf and
                  Ulrike Prange},
  title        = {Parallelism and Concurrency in Adhesive High-Level Replacement Systems
                  with Negative Application Conditions},
  booktitle    = {Proceedings of the Second Workshop on Applied and Computational Category
                  Theory, ACCAT@ETAPS 2007, Braga, Portugal, March 25, 2007},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {203},
  number       = {6},
  pages        = {43--66},
  publisher    = {Elsevier},
  year         = {2007},
  url          = {https://doi.org/10.1016/j.entcs.2008.10.042},
  doi          = {10.1016/J.ENTCS.2008.10.042},
  timestamp    = {Mon, 13 Feb 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/LambersEPO08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/PadbergEO09,
  author       = {Julia Padberg and
                  Hartmut Ehrig and
                  Fernando Orejas},
  editor       = {Juliana K{\"{u}}ster Filipe Bowles and
                  Iman Poernomo and
                  Ralf H. Reussner},
  title        = {Towards Component Verification in the Generic Component Framework},
  booktitle    = {Proceedings of the Formal Foundations of Embedded Software and Component-Based
                  Software Architectures, FESCA@ETAPS 2007, Braga, Portugal, March 24,
                  2007},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {203},
  number       = {7},
  pages        = {37--53},
  publisher    = {Elsevier},
  year         = {2007},
  url          = {https://doi.org/10.1016/j.entcs.2009.03.025},
  doi          = {10.1016/J.ENTCS.2009.03.025},
  timestamp    = {Mon, 13 Feb 2023 13:42:26 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/PadbergEO09.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@book{DBLP:series/eatcs/EhrigEPT06,
  author       = {Hartmut Ehrig and
                  Karsten Ehrig and
                  Ulrike Prange and
                  Gabriele Taentzer},
  title        = {Fundamentals of Algebraic Graph Transformation},
  series       = {Monographs in Theoretical Computer Science. An {EATCS} Series},
  publisher    = {Springer},
  year         = {2006},
  url          = {https://doi.org/10.1007/3-540-31188-2},
  doi          = {10.1007/3-540-31188-2},
  isbn         = {978-3-540-31187-4},
  timestamp    = {Sun, 02 Jun 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/series/eatcs/EhrigEPT06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig06,
  author       = {Hartmut Ehrig},
  title        = {Footprints of {HR} in Initial Algebra and Final Coalgebra},
  journal      = {Bull. {EATCS}},
  volume       = {88},
  pages        = {120--125},
  year         = {2006},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig06a,
  author       = {Hartmut Ehrig},
  title        = {Report on {ACCAT} Workshop at {ETAPS} 2006: Applied and Computational
                  Category Theory},
  journal      = {Bull. {EATCS}},
  volume       = {89},
  pages        = {134--135},
  year         = {2006},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig06a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig06b,
  author       = {Hartmut Ehrig},
  title        = {Revie of Dines Bj{\o}rner's Textbooks Software Engineering 1-3},
  journal      = {Bull. {EATCS}},
  volume       = {90},
  pages        = {131--133},
  year         = {2006},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig06b.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/BaldanEPR06,
  author       = {Paolo Baldan and
                  Hartmut Ehrig and
                  Julia Padberg and
                  Grzegorz Rozenberg},
  title        = {Foreword},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {2},
  year         = {2006},
  url          = {https://doi.org/10.14279/tuj.eceasst.2.58.30},
  doi          = {10.14279/TUJ.ECEASST.2.58.30},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/BaldanEPR06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eceasst/ErmelEE06,
  author       = {Claudia Ermel and
                  Hartmut Ehrig and
                  Karsten Ehrig},
  title        = {Semantical Correctness of Simulation-to-Animation Model and Rule Transformation},
  journal      = {Electron. Commun. Eur. Assoc. Softw. Sci. Technol.},
  volume       = {4},
  year         = {2006},
  url          = {https://doi.org/10.14279/tuj.eceasst.4.13},
  doi          = {10.14279/TUJ.ECEASST.4.13},
  timestamp    = {Tue, 25 Aug 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eceasst/ErmelEE06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/fuin/EhrigEHP06,
  author       = {Hartmut Ehrig and
                  Karsten Ehrig and
                  Annegret Habel and
                  Karl{-}Heinz Pennemann},
  title        = {Theory of Constraints and Application Conditions: From Graphs to High-Level
                  Structures},
  journal      = {Fundam. Informaticae},
  volume       = {74},
  number       = {1},
  pages        = {135--166},
  year         = {2006},
  url          = {http://content.iospress.com/articles/fundamenta-informaticae/fi74-1-07},
  timestamp    = {Fri, 18 Sep 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/fuin/EhrigEHP06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/fuin/EhrigEPT06,
  author       = {Hartmut Ehrig and
                  Karsten Ehrig and
                  Ulrike Prange and
                  Gabriele Taentzer},
  title        = {Fundamental Theory for Typed Attributed Graphs and Graph Transformation
                  based on Adhesive {HLR} Categories},
  journal      = {Fundam. Informaticae},
  volume       = {74},
  number       = {1},
  pages        = {31--61},
  year         = {2006},
  url          = {http://content.iospress.com/articles/fundamenta-informaticae/fi74-1-03},
  timestamp    = {Fri, 18 Sep 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/fuin/EhrigEPT06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/fuin/EhrigPPH06,
  author       = {Hartmut Ehrig and
                  Julia Padberg and
                  Ulrike Prange and
                  Annegret Habel},
  title        = {Adhesive High-Level Replacement Systems: {A} New Categorical Framework
                  for Graph Transformation},
  journal      = {Fundam. Informaticae},
  volume       = {74},
  number       = {1},
  pages        = {1--29},
  year         = {2006},
  url          = {http://content.iospress.com/articles/fundamenta-informaticae/fi74-1-02},
  timestamp    = {Fri, 18 Sep 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/fuin/EhrigPPH06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/jlp/PadbergE06,
  author       = {Julia Padberg and
                  Hartmut Ehrig},
  title        = {Petri net modules in the transformation-based component framework},
  journal      = {J. Log. Algebraic Methods Program.},
  volume       = {67},
  number       = {1-2},
  pages        = {198--225},
  year         = {2006},
  url          = {https://doi.org/10.1016/j.jlap.2005.09.007},
  doi          = {10.1016/J.JLAP.2005.09.007},
  timestamp    = {Tue, 16 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/jlp/PadbergE06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/mscs/EhrigK06,
  author       = {Hartmut Ehrig and
                  Barbara K{\"{o}}nig},
  title        = {Deriving bisimulation congruences in the {DPO} approach to graph rewriting
                  with borrowed contexts},
  journal      = {Math. Struct. Comput. Sci.},
  volume       = {16},
  number       = {6},
  pages        = {1133--1163},
  year         = {2006},
  url          = {https://doi.org/10.1017/S096012950600569X},
  doi          = {10.1017/S096012950600569X},
  timestamp    = {Wed, 01 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/mscs/EhrigK06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/birthday/EhrigP06,
  author       = {Hartmut Ehrig and
                  Ulrike Prange},
  editor       = {Kokichi Futatsugi and
                  Jean{-}Pierre Jouannaud and
                  Jos{\'{e}} Meseguer},
  title        = {Weak Adhesive High-Level Replacement Categories and Systems: {A} Unifying
                  Framework for Graph and Petri Net Transformations},
  booktitle    = {Algebra, Meaning, and Computation, Essays Dedicated to Joseph A. Goguen
                  on the Occasion of His 65th Birthday},
  series       = {Lecture Notes in Computer Science},
  volume       = {4060},
  pages        = {235--251},
  publisher    = {Springer},
  year         = {2006},
  url          = {https://doi.org/10.1007/11780274\_13},
  doi          = {10.1007/11780274\_13},
  timestamp    = {Thu, 21 Sep 2023 09:08:34 +0200},
  biburl       = {https://dblp.org/rec/conf/birthday/EhrigP06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/BaldanEK06,
  author       = {Paolo Baldan and
                  Hartmut Ehrig and
                  Barbara K{\"{o}}nig},
  editor       = {Andrea Corradini and
                  Hartmut Ehrig and
                  Ugo Montanari and
                  Leila Ribeiro and
                  Grzegorz Rozenberg},
  title        = {Composition and Decomposition of {DPO} Transformations with Borrowed
                  Context},
  booktitle    = {Graph Transformations, Third International Conference, {ICGT} 2006,
                  Natal, Rio Grande do Norte, Brazil, September 17-23, 2006, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4178},
  pages        = {153--167},
  publisher    = {Springer},
  year         = {2006},
  url          = {https://doi.org/10.1007/11841883\_12},
  doi          = {10.1007/11841883\_12},
  timestamp    = {Sat, 04 Apr 2020 17:15:23 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/BaldanEK06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/BaldanEPR06,
  author       = {Paolo Baldan and
                  Hartmut Ehrig and
                  Julia Padberg and
                  Grzegorz Rozenberg},
  editor       = {Andrea Corradini and
                  Hartmut Ehrig and
                  Ugo Montanari and
                  Leila Ribeiro and
                  Grzegorz Rozenberg},
  title        = {Workshop on Petri Nets and Graph Transformations},
  booktitle    = {Graph Transformations, Third International Conference, {ICGT} 2006,
                  Natal, Rio Grande do Norte, Brazil, September 17-23, 2006, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4178},
  pages        = {467--469},
  publisher    = {Springer},
  year         = {2006},
  url          = {https://doi.org/10.1007/11841883\_35},
  doi          = {10.1007/11841883\_35},
  timestamp    = {Fri, 26 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/BaldanEPR06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/EhrigOP06,
  author       = {Hartmut Ehrig and
                  Fernando Orejas and
                  Ulrike Prange},
  editor       = {Andrea Corradini and
                  Hartmut Ehrig and
                  Ugo Montanari and
                  Leila Ribeiro and
                  Grzegorz Rozenberg},
  title        = {Categorical Foundations of Distributed Graph Transformation},
  booktitle    = {Graph Transformations, Third International Conference, {ICGT} 2006,
                  Natal, Rio Grande do Norte, Brazil, September 17-23, 2006, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4178},
  pages        = {215--229},
  publisher    = {Springer},
  year         = {2006},
  url          = {https://doi.org/10.1007/11841883\_16},
  doi          = {10.1007/11841883\_16},
  timestamp    = {Thu, 15 Jun 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/EhrigOP06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/LambersEO06,
  author       = {Leen Lambers and
                  Hartmut Ehrig and
                  Fernando Orejas},
  editor       = {Andrea Corradini and
                  Hartmut Ehrig and
                  Ugo Montanari and
                  Leila Ribeiro and
                  Grzegorz Rozenberg},
  title        = {Conflict Detection for Graph Transformation with Negative Application
                  Conditions},
  booktitle    = {Graph Transformations, Third International Conference, {ICGT} 2006,
                  Natal, Rio Grande do Norte, Brazil, September 17-23, 2006, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4178},
  pages        = {61--76},
  publisher    = {Springer},
  year         = {2006},
  url          = {https://doi.org/10.1007/11841883\_6},
  doi          = {10.1007/11841883\_6},
  timestamp    = {Fri, 26 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/LambersEO06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/VarroVEPT06,
  author       = {D{\'{a}}niel Varr{\'{o}} and
                  Szilvia Varr{\'{o}}{-}Gyapay and
                  Hartmut Ehrig and
                  Ulrike Prange and
                  Gabriele Taentzer},
  editor       = {Andrea Corradini and
                  Hartmut Ehrig and
                  Ugo Montanari and
                  Leila Ribeiro and
                  Grzegorz Rozenberg},
  title        = {Termination Analysis of Model Transformations by Petri Nets},
  booktitle    = {Graph Transformations, Third International Conference, {ICGT} 2006,
                  Natal, Rio Grande do Norte, Brazil, September 17-23, 2006, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4178},
  pages        = {260--274},
  publisher    = {Springer},
  year         = {2006},
  url          = {https://doi.org/10.1007/11841883\_19},
  doi          = {10.1007/11841883\_19},
  timestamp    = {Thu, 15 Jun 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/VarroVEPT06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/HermannET08,
  author       = {Frank Hermann and
                  Hartmut Ehrig and
                  Gabriele Taentzer},
  editor       = {Roberto Bruni and
                  D{\'{a}}niel Varr{\'{o}}},
  title        = {A Typed Attributed Graph Grammar with Inheritance for the Abstract
                  Syntax of {UML} Class and Sequence Diagrams},
  booktitle    = {Proceedings of the Fifth International Workshop on Graph Transformation
                  and Visual Modeling Techniques, GT-VMT@ETAPS 2006, Vienna, Austria,
                  April 1-2, 2006},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {211},
  pages        = {261--269},
  publisher    = {Elsevier},
  year         = {2006},
  url          = {https://doi.org/10.1016/j.entcs.2008.04.048},
  doi          = {10.1016/J.ENTCS.2008.04.048},
  timestamp    = {Fri, 17 Feb 2023 09:34:01 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/HermannET08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/LambersEO08,
  author       = {Leen Lambers and
                  Hartmut Ehrig and
                  Fernando Orejas},
  editor       = {Roberto Bruni and
                  D{\'{a}}niel Varr{\'{o}}},
  title        = {Efficient Conflict Detection in Graph Transformation Systems by Essential
                  Critical Pairs},
  booktitle    = {Proceedings of the Fifth International Workshop on Graph Transformation
                  and Visual Modeling Techniques, GT-VMT@ETAPS 2006, Vienna, Austria,
                  April 1-2, 2006},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {211},
  pages        = {17--26},
  publisher    = {Elsevier},
  year         = {2006},
  url          = {https://doi.org/10.1016/j.entcs.2008.04.026},
  doi          = {10.1016/J.ENTCS.2008.04.026},
  timestamp    = {Fri, 17 Feb 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/LambersEO08.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/LevendovszkyPE07,
  author       = {Tihamer Levendovszky and
                  Ulrike Prange and
                  Hartmut Ehrig},
  editor       = {Arend Rensink and
                  Reiko Heckel and
                  Barbara K{\"{o}}nig},
  title        = {Termination Criteria for {DPO} Transformations with Injective Matches},
  booktitle    = {Proceedings of the Workshop on Graph Transformation for Concurrency
                  and Verification, GT-VC@CONCUR 2006, Bonn, Germany, August 31, 2006},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {175},
  number       = {4},
  pages        = {87--100},
  publisher    = {Elsevier},
  year         = {2006},
  url          = {https://doi.org/10.1016/j.entcs.2007.04.019},
  doi          = {10.1016/J.ENTCS.2007.04.019},
  timestamp    = {Mon, 28 Aug 2023 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/entcs/LevendovszkyPE07.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/gg/2006,
  editor       = {Andrea Corradini and
                  Hartmut Ehrig and
                  Ugo Montanari and
                  Leila Ribeiro and
                  Grzegorz Rozenberg},
  title        = {Graph Transformations, Third International Conference, {ICGT} 2006,
                  Natal, Rio Grande do Norte, Brazil, September 17-23, 2006, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {4178},
  publisher    = {Springer},
  year         = {2006},
  url          = {https://doi.org/10.1007/11841883},
  doi          = {10.1007/11841883},
  isbn         = {3-540-38870-2},
  timestamp    = {Sat, 04 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/2006.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/fuin/Ehrig05,
  author       = {Hartmut Ehrig},
  title        = {Behaviour and Instantiation of High-Level Petri Net Processes},
  journal      = {Fundam. Informaticae},
  volume       = {65},
  number       = {3},
  pages        = {211--247},
  year         = {2005},
  url          = {http://content.iospress.com/articles/fundamenta-informaticae/fi65-3-02},
  timestamp    = {Fri, 18 Sep 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/fuin/Ehrig05.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/it/EhrigBK05,
  author       = {Hartmut Ehrig and
                  Benjamin Braatz and
                  Markus Klein},
  title        = {Priority Program SoftSpez and the International {INT} Workshops "Integration
                  of Software Specification Techniques for Applications in Engineering"
                  (DFG-Schwerpunktprogramm SoftSpez und die internationalen INT-Workshops
                  "Integration von Techniken der Softwarespezifikation f{\"{u}}r
                  ingenieurwissenschaftliche Anwendungen")},
  journal      = {it Inf. Technol.},
  volume       = {47},
  number       = {1},
  pages        = {45--53},
  year         = {2005},
  url          = {https://doi.org/10.1524/itit.47.1.45.58262},
  doi          = {10.1524/ITIT.47.1.45.58262},
  timestamp    = {Mon, 28 Aug 2023 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/it/EhrigBK05.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/mscs/BaldanCEH05,
  author       = {Paolo Baldan and
                  Andrea Corradini and
                  Hartmut Ehrig and
                  Reiko Heckel},
  title        = {Compositional semantics for open Petri nets based on deterministic
                  processe},
  journal      = {Math. Struct. Comput. Sci.},
  volume       = {15},
  number       = {1},
  pages        = {1--35},
  year         = {2005},
  url          = {https://doi.org/10.1017/S0960129504004311},
  doi          = {10.1017/S0960129504004311},
  timestamp    = {Fri, 09 Apr 2021 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/mscs/BaldanCEH05.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/apn/HoffmannEM05,
  author       = {Kathrin Hoffmann and
                  Hartmut Ehrig and
                  Till Mossakowski},
  editor       = {Gianfranco Ciardo and
                  Philippe Darondeau},
  title        = {High-Level Nets with Nets and Rules as Tokens},
  booktitle    = {Applications and Theory of Petri Nets 2005, 26th International Conference,
                  {ICATPN} 2005, Miami, USA, June 20-25, 2005, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {3536},
  pages        = {268--288},
  publisher    = {Springer},
  year         = {2005},
  url          = {https://doi.org/10.1007/11494744\_16},
  doi          = {10.1007/11494744\_16},
  timestamp    = {Sun, 02 Oct 2022 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/apn/HoffmannEM05.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fase/EhrigELTVV05,
  author       = {Hartmut Ehrig and
                  Karsten Ehrig and
                  Juan de Lara and
                  Gabriele Taentzer and
                  D{\'{a}}niel Varr{\'{o}} and
                  Szilvia Varr{\'{o}}{-}Gyapay},
  editor       = {Maura Cerioli},
  title        = {Termination Criteria for Model Transformation},
  booktitle    = {Fundamental Approaches to Software Engineering, 8th International
                  Conference, {FASE} 2005, Held as Part of the Joint European Conferences
                  on Theory and Practice of Software, {ETAPS} 2005, Edinburgh, UK, April
                  4-8, 2005, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {3442},
  pages        = {49--63},
  publisher    = {Springer},
  year         = {2005},
  url          = {https://doi.org/10.1007/978-3-540-31984-9\_5},
  doi          = {10.1007/978-3-540-31984-9\_5},
  timestamp    = {Tue, 14 May 2019 10:00:54 +0200},
  biburl       = {https://dblp.org/rec/conf/fase/EhrigELTVV05.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vl/EhrigEPT05,
  author       = {Hartmut Ehrig and
                  Karsten Ehrig and
                  Ulrike Prange and
                  Gabriele Taentzer},
  title        = {Formal Integration of Inheritance with Typed Attributed Graph Transformation
                  for Efficient {VL} Definition and Model Manipulation},
  booktitle    = {2005 {IEEE} Symposium on Visual Languages and Human-Centric Computing
                  {(VL/HCC} 2005), 21-24 September 2005, Dallas, TX, {USA}},
  pages        = {71--78},
  publisher    = {{IEEE} Computer Society},
  year         = {2005},
  url          = {https://doi.org/10.1109/VLHCC.2005.37},
  doi          = {10.1109/VLHCC.2005.37},
  timestamp    = {Thu, 23 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/vl/EhrigEPT05.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/EhrigBKOPP05,
  author       = {Hartmut Ehrig and
                  Benjamin Braatz and
                  Markus Klein and
                  Fernando Orejas and
                  Sonia P{\'{e}}rez and
                  Elvira Pino},
  editor       = {Juliana K{\"{u}}ster Filipe and
                  Iman Poernomo and
                  Ralf H. Reussner and
                  Sandeep K. Shukla},
  title        = {Object-Oriented Connector-Component Architectures},
  booktitle    = {Proceedings of the Second International Workshop on Formal Foundations
                  of Embedded Software and Component-based Software Architectures, FESCA@ETAPS
                  2005, Edinburgh, UK, April 9, 2005},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {141},
  number       = {3},
  pages        = {123--151},
  publisher    = {Elsevier},
  year         = {2005},
  url          = {https://doi.org/10.1016/j.entcs.2005.02.048},
  doi          = {10.1016/J.ENTCS.2005.02.048},
  timestamp    = {Mon, 13 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/EhrigBKOPP05.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/EhrigE06,
  author       = {Hartmut Ehrig and
                  Karsten Ehrig},
  editor       = {Gabor Karsai and
                  Gabriele Taentzer},
  title        = {Overview of Formal Concepts for Model Transformations Based on Typed
                  Attributed Graph Transformation},
  booktitle    = {Proceedings of the International Workshop on Graph and Model Transformation,
                  GraMoT@GPCE 2005, Tallinn, Estonia, September 28, 2005},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {152},
  pages        = {3--22},
  publisher    = {Elsevier},
  year         = {2005},
  url          = {https://doi.org/10.1016/j.entcs.2006.01.011},
  doi          = {10.1016/J.ENTCS.2006.01.011},
  timestamp    = {Thu, 15 Dec 2022 15:55:07 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/EhrigE06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/LambersEO06,
  author       = {Leen Lambers and
                  Hartmut Ehrig and
                  Fernando Orejas},
  editor       = {Gabor Karsai and
                  Gabriele Taentzer},
  title        = {Efficient Detection of Conflicts in Graph-based Model Transformation},
  booktitle    = {Proceedings of the International Workshop on Graph and Model Transformation,
                  GraMoT@GPCE 2005, Tallinn, Estonia, September 28, 2005},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {152},
  pages        = {97--109},
  publisher    = {Elsevier},
  year         = {2005},
  url          = {https://doi.org/10.1016/j.entcs.2006.01.017},
  doi          = {10.1016/J.ENTCS.2006.01.017},
  timestamp    = {Thu, 15 Dec 2022 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/LambersEO06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/birthday/2005ehrig,
  editor       = {Hans{-}J{\"{o}}rg Kreowski and
                  Ugo Montanari and
                  Fernando Orejas and
                  Grzegorz Rozenberg and
                  Gabriele Taentzer},
  title        = {Formal Methods in Software and Systems Modeling, Essays Dedicated
                  to Hartmut Ehrig, on the Occasion of His 60th Birthday},
  series       = {Lecture Notes in Computer Science},
  volume       = {3393},
  publisher    = {Springer},
  year         = {2005},
  url          = {https://doi.org/10.1007/b106390},
  doi          = {10.1007/B106390},
  isbn         = {3-540-24936-2},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/birthday/2005ehrig.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/gg/2004pngt,
  editor       = {Hartmut Ehrig and
                  Julia Padberg and
                  Grzegorz Rozenberg},
  title        = {Proceedings of the Workshop on Petri Nets and Graph Transformations,
                  PNGT@ICGT 2004, Rome, Italy, October 2, 2004},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {127},
  number       = {2},
  publisher    = {Elsevier},
  year         = {2005},
  url          = {https://www.sciencedirect.com/journal/electronic-notes-in-theoretical-computer-science/vol/127/issue/2},
  timestamp    = {Mon, 12 Dec 2022 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/gg/2004pngt.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/dagstuhl/EhrigETLVV05,
  author       = {Hartmut Ehrig and
                  Karsten Ehrig and
                  Gabriele Taentzer and
                  Juan de Lara and
                  D{\'{a}}niel Varr{\'{o}} and
                  Szilvia Varr{\'{o}}{-}Gyapay},
  editor       = {James R. Cordy and
                  Ralf L{\"{a}}mmel and
                  Andreas Winter},
  title        = {Termination Criteria for Model Transformation},
  booktitle    = {Transformation Techniques in Software Engineering, 17.-22. April 2005},
  series       = {Dagstuhl Seminar Proceedings},
  volume       = {05161},
  publisher    = {Internationales Begegnungs- und Forschungszentrum f{\"{u}}r Informatik
                  (IBFI), Schloss Dagstuhl, Germany},
  year         = {2005},
  url          = {http://drops.dagstuhl.de/opus/volltexte/2006/428},
  timestamp    = {Thu, 10 Jun 2021 13:02:04 +0200},
  biburl       = {https://dblp.org/rec/conf/dagstuhl/EhrigETLVV05.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig04,
  author       = {Hartmut Ehrig},
  title        = {Attributed Graphs and Typing: Reationshi between Different Representations
                  (Column: Formal Specification)},
  journal      = {Bull. {EATCS}},
  volume       = {82},
  pages        = {175--190},
  year         = {2004},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig04a,
  author       = {Hartmut Ehrig},
  title        = {Integration of Specification Techniques for Applications in Engineering
                  1998-2004 (Column: Formal Specification)},
  journal      = {Bull. {EATCS}},
  volume       = {83},
  pages        = {156--158},
  year         = {2004},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig04a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/sosym/EhrigOBKP04,
  author       = {Hartmut Ehrig and
                  Fernando Orejas and
                  Benjamin Braatz and
                  Markus Klein and
                  Martti Piirainen},
  title        = {A component framework for system modeling based on high-level replacement
                  systems},
  journal      = {Softw. Syst. Model.},
  volume       = {3},
  number       = {2},
  pages        = {114--135},
  year         = {2004},
  url          = {https://doi.org/10.1007/s10270-003-0043-9},
  doi          = {10.1007/S10270-003-0043-9},
  timestamp    = {Mon, 13 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/sosym/EhrigOBKP04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/dfg/Ehrig04,
  author       = {Hartmut Ehrig},
  editor       = {Hartmut Ehrig and
                  Werner Damm and
                  J{\"{o}}rg Desel and
                  Martin Gro{\ss}e{-}Rhode and
                  Wolfgang Reif and
                  Eckehard Schnieder and
                  Engelbert Westk{\"{a}}mper},
  title        = {Integration of Software Specification Techniques for Applications
                  in Engineering: Introduction and Overview of Results},
  booktitle    = {Integration of Software Specification Techniques for Applications
                  in Engineering, Priority Program SoftSpez of the German Research Foundation
                  (DFG), Final Report},
  series       = {Lecture Notes in Computer Science},
  volume       = {3147},
  pages        = {1--8},
  publisher    = {Springer},
  year         = {2004},
  url          = {https://doi.org/10.1007/978-3-540-27863-4\_1},
  doi          = {10.1007/978-3-540-27863-4\_1},
  timestamp    = {Tue, 14 May 2019 10:00:39 +0200},
  biburl       = {https://dblp.org/rec/conf/dfg/Ehrig04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fase/BardohlELT04,
  author       = {Roswitha Bardohl and
                  Hartmut Ehrig and
                  Juan de Lara and
                  Gabriele Taentzer},
  editor       = {Michel Wermelinger and
                  Tiziana Margaria},
  title        = {Integrating Meta-modelling Aspects with Graph Transformation for Efficient
                  Visual Language Definition and Model Manipulation},
  booktitle    = {Fundamental Approaches to Software Engineering, 7th International
                  Conference, {FASE} 2004, Held as Part of the Joint European Conferences
                  on Theory and Practice of Software, {ETAPS} 2004 Barcelona, Spain,
                  March 29 - april 2, 2004, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {2984},
  pages        = {214--228},
  publisher    = {Springer},
  year         = {2004},
  url          = {https://doi.org/10.1007/978-3-540-24721-0\_16},
  doi          = {10.1007/978-3-540-24721-0\_16},
  timestamp    = {Sun, 02 Jun 2019 21:17:06 +0200},
  biburl       = {https://dblp.org/rec/conf/fase/BardohlELT04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fossacs/EhrigK04,
  author       = {Hartmut Ehrig and
                  Barbara K{\"{o}}nig},
  editor       = {Igor Walukiewicz},
  title        = {Deriving Bisimulation Congruences in the {DPO} Approach to Graph Rewriting},
  booktitle    = {Foundations of Software Science and Computation Structures, 7th International
                  Conference, {FOSSACS} 2004, Held as Part of the Joint European Conferences
                  on Theory and Practice of Software, {ETAPS} 2004, Barcelona, Spain,
                  March 29 - April 2, 2004, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {2987},
  pages        = {151--166},
  publisher    = {Springer},
  year         = {2004},
  url          = {https://doi.org/10.1007/978-3-540-24727-2\_12},
  doi          = {10.1007/978-3-540-24727-2\_12},
  timestamp    = {Tue, 14 May 2019 10:00:55 +0200},
  biburl       = {https://dblp.org/rec/conf/fossacs/EhrigK04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/EhrigEHP04,
  author       = {Hartmut Ehrig and
                  Karsten Ehrig and
                  Annegret Habel and
                  Karl{-}Heinz Pennemann},
  editor       = {Hartmut Ehrig and
                  Gregor Engels and
                  Francesco Parisi{-}Presicce and
                  Grzegorz Rozenberg},
  title        = {Constraints and Application Conditions: From Graphs to High-Level
                  Structures},
  booktitle    = {Graph Transformations, Second International Conference, {ICGT} 2004,
                  Rome, Italy, September 28 - October 2, 2004, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {3256},
  pages        = {287--303},
  publisher    = {Springer},
  year         = {2004},
  url          = {https://doi.org/10.1007/978-3-540-30203-2\_21},
  doi          = {10.1007/978-3-540-30203-2\_21},
  timestamp    = {Tue, 14 May 2019 10:00:49 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/EhrigEHP04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/EhrigHPP04,
  author       = {Hartmut Ehrig and
                  Annegret Habel and
                  Julia Padberg and
                  Ulrike Prange},
  editor       = {Hartmut Ehrig and
                  Gregor Engels and
                  Francesco Parisi{-}Presicce and
                  Grzegorz Rozenberg},
  title        = {Adhesive High-Level Replacement Categories and Systems},
  booktitle    = {Graph Transformations, Second International Conference, {ICGT} 2004,
                  Rome, Italy, September 28 - October 2, 2004, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {3256},
  pages        = {144--160},
  publisher    = {Springer},
  year         = {2004},
  url          = {https://doi.org/10.1007/978-3-540-30203-2\_12},
  doi          = {10.1007/978-3-540-30203-2\_12},
  timestamp    = {Thu, 15 Jun 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/EhrigHPP04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/EhrigPR04,
  author       = {Hartmut Ehrig and
                  Julia Padberg and
                  Grzegorz Rozenberg},
  editor       = {Hartmut Ehrig and
                  Gregor Engels and
                  Francesco Parisi{-}Presicce and
                  Grzegorz Rozenberg},
  title        = {Workshop on Petri Nets and Graph Transformations},
  booktitle    = {Graph Transformations, Second International Conference, {ICGT} 2004,
                  Rome, Italy, September 28 - October 2, 2004, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {3256},
  pages        = {442--444},
  publisher    = {Springer},
  year         = {2004},
  url          = {https://doi.org/10.1007/978-3-540-30203-2\_34},
  doi          = {10.1007/978-3-540-30203-2\_34},
  timestamp    = {Fri, 26 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/EhrigPR04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/EhrigPT04,
  author       = {Hartmut Ehrig and
                  Ulrike Prange and
                  Gabriele Taentzer},
  editor       = {Hartmut Ehrig and
                  Gregor Engels and
                  Francesco Parisi{-}Presicce and
                  Grzegorz Rozenberg},
  title        = {Fundamental Theory for Typed Attributed Graph Transformation},
  booktitle    = {Graph Transformations, Second International Conference, {ICGT} 2004,
                  Rome, Italy, September 28 - October 2, 2004, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {3256},
  pages        = {161--177},
  publisher    = {Springer},
  year         = {2004},
  url          = {https://doi.org/10.1007/978-3-540-30203-2\_13},
  doi          = {10.1007/978-3-540-30203-2\_13},
  timestamp    = {Thu, 15 Jun 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/EhrigPT04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/EhrigHP06,
  author       = {Hartmut Ehrig and
                  Kathrin Hoffmann and
                  Julia Padberg},
  editor       = {Reiko Heckel},
  title        = {Transformations of Petri Nets},
  booktitle    = {Proceedings of the School of SegraVis Research Training Network on
                  Foundations of Visual Modelling Techniques, FoVMT 2004, Dagstuhl,
                  Germany, May 3-7, 2004},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {148},
  number       = {1},
  pages        = {151--172},
  publisher    = {Elsevier},
  year         = {2004},
  url          = {https://doi.org/10.1016/j.entcs.2005.12.016},
  doi          = {10.1016/J.ENTCS.2005.12.016},
  timestamp    = {Fri, 16 Dec 2022 13:13:21 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/EhrigHP06.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/EhrigPBKOPP04,
  author       = {Hartmut Ehrig and
                  Julia Padberg and
                  Benjamin Braatz and
                  Markus Klein and
                  Fernando Orejas and
                  Sonia P{\'{e}}rez and
                  Elvira Pino},
  editor       = {Juliana K{\"{u}}ster Filipe and
                  Iman Poernomo and
                  Ralf H. Reussner and
                  Sandeep K. Shukla},
  title        = {A Generic Framework for Connector Architectures based on Components
                  and Transformations},
  booktitle    = {Proceedings of the First International Workshop on Formal Foundations
                  of Embedded Software and Component-based Software Architectures, FESCA@ETAPS
                  2004, Barcelona, Spain, April 3, 2004},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {108},
  pages        = {53--67},
  publisher    = {Elsevier},
  year         = {2004},
  url          = {https://doi.org/10.1016/j.entcs.2004.01.012},
  doi          = {10.1016/J.ENTCS.2004.01.012},
  timestamp    = {Mon, 13 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/EhrigPBKOPP04.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/EhrigPR05,
  author       = {Hartmut Ehrig and
                  Julia Padberg and
                  Grzegorz Rozenberg},
  editor       = {Hartmut Ehrig and
                  Julia Padberg and
                  Grzegorz Rozenberg},
  title        = {Preface},
  booktitle    = {Proceedings of the Workshop on Petri Nets and Graph Transformations,
                  PNGT@ICGT 2004, Rome, Italy, October 2, 2004},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {127},
  number       = {2},
  pages        = {1--3},
  publisher    = {Elsevier},
  year         = {2004},
  url          = {https://doi.org/10.1016/j.entcs.2005.02.002},
  doi          = {10.1016/J.ENTCS.2005.02.002},
  timestamp    = {Mon, 12 Dec 2022 14:22:43 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/EhrigPR05.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/dfg/2004,
  editor       = {Hartmut Ehrig and
                  Werner Damm and
                  J{\"{o}}rg Desel and
                  Martin Gro{\ss}e{-}Rhode and
                  Wolfgang Reif and
                  Eckehard Schnieder and
                  Engelbert Westk{\"{a}}mper},
  title        = {Integration of Software Specification Techniques for Applications
                  in Engineering, Priority Program SoftSpez of the German Research Foundation
                  (DFG), Final Report},
  series       = {Lecture Notes in Computer Science},
  volume       = {3147},
  publisher    = {Springer},
  year         = {2004},
  url          = {https://doi.org/10.1007/b100778},
  doi          = {10.1007/B100778},
  isbn         = {3-540-23135-8},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/dfg/2004.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/gg/2004,
  editor       = {Hartmut Ehrig and
                  Gregor Engels and
                  Francesco Parisi{-}Presicce and
                  Grzegorz Rozenberg},
  title        = {Graph Transformations, Second International Conference, {ICGT} 2004,
                  Rome, Italy, September 28 - October 2, 2004, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {3256},
  publisher    = {Springer},
  year         = {2004},
  url          = {https://doi.org/10.1007/b100934},
  doi          = {10.1007/B100934},
  isbn         = {3-540-23207-9},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/2004.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig03,
  author       = {Hartmut Ehrig},
  title        = {On the relevance of high-level net processes, Formal Specification
                  Column},
  journal      = {Bull. {EATCS}},
  volume       = {79},
  pages        = {64--68},
  year         = {2003},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/ac/EhrigP03,
  author       = {Hartmut Ehrig and
                  Julia Padberg},
  editor       = {J{\"{o}}rg Desel and
                  Wolfgang Reisig and
                  Grzegorz Rozenberg},
  title        = {Graph Grammars and Petri Net Transformations},
  booktitle    = {Lectures on Concurrency and Petri Nets, Advances in Petri Nets [This
                  tutorial volume originates from the 4th Advanced Course on Petri Nets,
                  {ACPN} 2003, held in Eichst{\"{a}}tt, Germany in September 2003.
                  In addition to lectures given at {ACPN} 2003, additional chapters
                  have been commissioned]},
  series       = {Lecture Notes in Computer Science},
  volume       = {3098},
  pages        = {496--536},
  publisher    = {Springer},
  year         = {2003},
  url          = {https://doi.org/10.1007/978-3-540-27755-2\_14},
  doi          = {10.1007/978-3-540-27755-2\_14},
  timestamp    = {Tue, 14 May 2019 10:00:49 +0200},
  biburl       = {https://dblp.org/rec/conf/ac/EhrigP03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/dfg/BraatzEU03,
  author       = {Benjamin Braatz and
                  Hartmut Ehrig and
                  Milan Urb{\'{a}}sek},
  editor       = {Hartmut Ehrig and
                  Wolfgang Reisig and
                  Grzegorz Rozenberg and
                  Herbert Weber},
  title        = {Petri Net Transformations in the "Petri Net Baukasten"},
  booktitle    = {Petri Net Technology for Communication-Based Systems - Advances in
                  Petri Nets},
  series       = {Lecture Notes in Computer Science},
  volume       = {2472},
  pages        = {37--65},
  publisher    = {Springer},
  year         = {2003},
  url          = {https://doi.org/10.1007/978-3-540-40022-6\_3},
  doi          = {10.1007/978-3-540-40022-6\_3},
  timestamp    = {Tue, 14 May 2019 10:00:39 +0200},
  biburl       = {https://dblp.org/rec/conf/dfg/BraatzEU03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/dfg/ErmelBE03,
  author       = {Claudia Ermel and
                  Roswitha Bardohl and
                  Hartmut Ehrig},
  editor       = {Hartmut Ehrig and
                  Wolfgang Reisig and
                  Grzegorz Rozenberg and
                  Herbert Weber},
  title        = {Generation of Animation Views for Petri Nets in GenGED},
  booktitle    = {Petri Net Technology for Communication-Based Systems - Advances in
                  Petri Nets},
  series       = {Lecture Notes in Computer Science},
  volume       = {2472},
  pages        = {83--108},
  publisher    = {Springer},
  year         = {2003},
  url          = {https://doi.org/10.1007/978-3-540-40022-6\_5},
  doi          = {10.1007/978-3-540-40022-6\_5},
  timestamp    = {Sun, 21 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/dfg/ErmelBE03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/dfg/WeberERBLDWMPEQ03,
  author       = {Herbert Weber and
                  Hartmut Ehrig and
                  Wolfgang Reisig and
                  Alexander Borusan and
                  Sabine Lembke and
                  Juliane Dehnert and
                  Michael Weber and
                  Axel Martens and
                  Julia Padberg and
                  Claudia Ermel and
                  Anilda Qemali},
  editor       = {Hartmut Ehrig and
                  Wolfgang Reisig and
                  Grzegorz Rozenberg and
                  Herbert Weber},
  title        = {The Petri Net Baukasten of the {DFG} Forschergruppe {PETRI} {NET}
                  {TECHNOLOGY}},
  booktitle    = {Petri Net Technology for Communication-Based Systems - Advances in
                  Petri Nets},
  series       = {Lecture Notes in Computer Science},
  volume       = {2472},
  pages        = {1--21},
  publisher    = {Springer},
  year         = {2003},
  url          = {https://doi.org/10.1007/978-3-540-40022-6\_1},
  doi          = {10.1007/978-3-540-40022-6\_1},
  timestamp    = {Sun, 21 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/dfg/WeberERBLDWMPEQ03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/BardohlE03,
  author       = {Roswitha Bardohl and
                  Hartmut Ehrig},
  editor       = {Roswitha Bardohl and
                  Hartmut Ehrig},
  title        = {Preface UNIGRA'03 - Uniform Approaches to Graphical Process Specification
                  Techniques},
  booktitle    = {Uniform Approaches to Graphical Process Specification Techniques,
                  {UNIGRA} 2003, Satellite Event for {ETAPS} 2003, Warsaw, Poland, April
                  5-6, 2003},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {82},
  number       = {7},
  pages        = {166--167},
  publisher    = {Elsevier},
  year         = {2003},
  url          = {https://doi.org/10.1016/S1571-0661(05)80754-6},
  doi          = {10.1016/S1571-0661(05)80754-6},
  timestamp    = {Thu, 08 Dec 2022 11:16:42 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/BardohlE03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/Ehrig03,
  author       = {Hartmut Ehrig},
  editor       = {Roswitha Bardohl and
                  Hartmut Ehrig},
  title        = {Behaviour and Instantiation of High-Level Net Processes},
  booktitle    = {Uniform Approaches to Graphical Process Specification Techniques,
                  {UNIGRA} 2003, Satellite Event for {ETAPS} 2003, Warsaw, Poland, April
                  5-6, 2003},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {82},
  number       = {7},
  pages        = {1--15},
  publisher    = {Elsevier},
  year         = {2003},
  url          = {https://doi.org/10.1016/S1571-0661(04)80743-6},
  doi          = {10.1016/S1571-0661(04)80743-6},
  timestamp    = {Thu, 08 Dec 2022 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/Ehrig03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/OrejasE03,
  author       = {Fernando Orejas and
                  Hartmut Ehrig},
  editor       = {Roswitha Bardohl and
                  Hartmut Ehrig},
  title        = {Components for Algebra Transformation Systems},
  booktitle    = {Uniform Approaches to Graphical Process Specification Techniques,
                  {UNIGRA} 2003, Satellite Event for {ETAPS} 2003, Warsaw, Poland, April
                  5-6, 2003},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {82},
  number       = {7},
  pages        = {63--78},
  publisher    = {Elsevier},
  year         = {2003},
  url          = {https://doi.org/10.1016/S1571-0661(04)80747-3},
  doi          = {10.1016/S1571-0661(04)80747-3},
  timestamp    = {Thu, 08 Dec 2022 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/OrejasE03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/dfg/2003,
  editor       = {Hartmut Ehrig and
                  Wolfgang Reisig and
                  Grzegorz Rozenberg and
                  Herbert Weber},
  title        = {Petri Net Technology for Communication-Based Systems - Advances in
                  Petri Nets},
  series       = {Lecture Notes in Computer Science},
  volume       = {2472},
  publisher    = {Springer},
  year         = {2003},
  url          = {https://doi.org/10.1007/b83526},
  doi          = {10.1007/B83526},
  isbn         = {3-540-20538-1},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/dfg/2003.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/unigra/2003,
  editor       = {Roswitha Bardohl and
                  Hartmut Ehrig},
  title        = {Uniform Approaches to Graphical Process Specification Techniques,
                  {UNIGRA} 2003, Satellite Event for {ETAPS} 2003, Warsaw, Poland, April
                  5-6, 2003},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {82},
  number       = {7},
  publisher    = {Elsevier},
  year         = {2003},
  url          = {https://www.sciencedirect.com/journal/electronic-notes-in-theoretical-computer-science/vol/82/issue/7},
  timestamp    = {Thu, 08 Dec 2022 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/unigra/2003.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig02,
  author       = {Hartmut Ehrig},
  title        = {Bigraphs meet Double Pushouts},
  journal      = {Bull. {EATCS}},
  volume       = {78},
  pages        = {72--85},
  year         = {2002},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig02.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig02a,
  author       = {Hartmut Ehrig},
  title        = {A Review of Algebraic Specification and Component Techniques at {TU}
                  Berlin},
  journal      = {Bull. {EATCS}},
  volume       = {76},
  pages        = {84--87},
  year         = {2002},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig02a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/entcs/EhrigO02,
  author       = {Hartmut Ehrig and
                  Fernando Orejas},
  title        = {Foreword Volume 72},
  journal      = {Electron. Notes Theor. Comput. Sci.},
  volume       = {72},
  year         = {2002},
  url          = {http://www.elsevier.com/gej-ng/31/29/23/127/23/show/Products/notes/index.htt\#001},
  timestamp    = {Mon, 24 Feb 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/EhrigO02.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/jid/EhrigOBKP02,
  author       = {Hartmut Ehrig and
                  Fernando Orejas and
                  Benjamin Braatz and
                  Markus Klein and
                  Martti Piirainen},
  title        = {A Transformation-Based Component Framework for a Generic Integrated
                  Modeling Technique},
  journal      = {Trans. {SDPS}},
  volume       = {6},
  number       = {4},
  pages        = {78--104},
  year         = {2002},
  url          = {http://content.iospress.com/articles/journal-of-integrated-design-and-process-science/jid6-4-06},
  timestamp    = {Mon, 13 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/jid/EhrigOBKP02.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/jid/EhrigP02,
  author       = {Hartmut Ehrig and
                  Julia Padberg},
  title        = {Component-Based System Development},
  journal      = {Trans. {SDPS}},
  volume       = {6},
  number       = {4},
  pages        = {1},
  year         = {2002},
  url          = {http://content.iospress.com/articles/journal-of-integrated-design-and-process-science/jid6-4-01},
  timestamp    = {Thu, 14 May 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/jid/EhrigP02.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/mscs/HeckelLEO02,
  author       = {Reiko Heckel and
                  Merc{\`{e}} Llabr{\'{e}}s and
                  Hartmut Ehrig and
                  Fernando Orejas},
  title        = {Concurrency and Loose Semantics of Open Graph Transformation Systems},
  journal      = {Math. Struct. Comput. Sci.},
  volume       = {12},
  number       = {4},
  pages        = {349--376},
  year         = {2002},
  url          = {https://doi.org/10.1017/S0960129501003553},
  doi          = {10.1017/S0960129501003553},
  timestamp    = {Mon, 03 Jan 2022 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/mscs/HeckelLEO02.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/birthday/EhrigHPBH02,
  author       = {Hartmut Ehrig and
                  Kathrin Hoffmann and
                  Julia Padberg and
                  Paolo Baldan and
                  Reiko Heckel},
  editor       = {Wilfried Brauer and
                  Hartmut Ehrig and
                  Juhani Karhum{\"{a}}ki and
                  Arto Salomaa},
  title        = {High-Level Net Processes},
  booktitle    = {Formal and Natural Computing - Essays Dedicated to Grzegorz Rozenberg
                  [on occasion of his 60th birthday, March 14, 2002]},
  series       = {Lecture Notes in Computer Science},
  volume       = {2300},
  pages        = {191--219},
  publisher    = {Springer},
  year         = {2002},
  url          = {https://doi.org/10.1007/3-540-45711-9\_12},
  doi          = {10.1007/3-540-45711-9\_12},
  timestamp    = {Tue, 14 May 2019 10:00:52 +0200},
  biburl       = {https://dblp.org/rec/conf/birthday/EhrigHPBH02.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fase/EhrigOBKP02,
  author       = {Hartmut Ehrig and
                  Fernando Orejas and
                  Benjamin Braatz and
                  Markus Klein and
                  Martti Piirainen},
  editor       = {Ralf{-}Detlef Kutsche and
                  Herbert Weber},
  title        = {A Generic Component Framework for System Modeling},
  booktitle    = {Fundamental Approaches to Software Engineering, 5th International
                  Conference, {FASE} 2002, held as Part of the Joint European Conferences
                  on Theory and Practice of Software, {ETAPS} 2002, Grenoble, France,
                  April 8-12, 2002, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {2306},
  pages        = {33--48},
  publisher    = {Springer},
  year         = {2002},
  url          = {https://doi.org/10.1007/3-540-45923-5\_3},
  doi          = {10.1007/3-540-45923-5\_3},
  timestamp    = {Mon, 13 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/fase/EhrigOBKP02.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/EhrigOBKP03,
  author       = {Hartmut Ehrig and
                  Fernando Orejas and
                  Benjamin Braatz and
                  Markus Klein and
                  Martti Piirainen},
  editor       = {Paolo Bottoni and
                  Mark Minas},
  title        = {A Component Framework Based on High-Level Replacement Systems},
  booktitle    = {International Workshop on Graph Transformation and Visual Modeling
                  Techniques, GT-VMT@ICGT 2002, Barcelona, Spain, October 11-12, 2002},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {72},
  number       = {3},
  pages        = {118--132},
  publisher    = {Elsevier},
  year         = {2002},
  url          = {https://doi.org/10.1016/S1571-0661(04)80616-9},
  doi          = {10.1016/S1571-0661(04)80616-9},
  timestamp    = {Mon, 13 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/EhrigOBKP03.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/birthday/2002rozenberg,
  editor       = {Wilfried Brauer and
                  Hartmut Ehrig and
                  Juhani Karhum{\"{a}}ki and
                  Arto Salomaa},
  title        = {Formal and Natural Computing - Essays Dedicated to Grzegorz Rozenberg
                  [on occasion of his 60th birthday, March 14, 2002]},
  series       = {Lecture Notes in Computer Science},
  volume       = {2300},
  publisher    = {Springer},
  year         = {2002},
  url          = {https://doi.org/10.1007/3-540-45711-9},
  doi          = {10.1007/3-540-45711-9},
  isbn         = {3-540-43190-X},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/birthday/2002rozenberg.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/gg/2002,
  editor       = {Andrea Corradini and
                  Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Grzegorz Rozenberg},
  title        = {Graph Transformation, First International Conference, {ICGT} 2002,
                  Barcelona, Spain, October 7-12, 2002, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {2505},
  publisher    = {Springer},
  year         = {2002},
  url          = {https://doi.org/10.1007/3-540-45832-8},
  doi          = {10.1007/3-540-45832-8},
  isbn         = {3-540-44310-X},
  timestamp    = {Sat, 04 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/2002.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@book{DBLP:books/daglib/0003953,
  author       = {Hartmut Ehrig and
                  Bernd Mahr and
                  Martin Gro{\ss}e{-}Rhode and
                  Felix Cornelius and
                  Philip Zeitz},
  title        = {Mathematisch-strukturelle Grundlagen der Informatik, 2. Auflage},
  series       = {Springer-Lehrbuch},
  publisher    = {Springer},
  year         = {2001},
  url          = {https://doi.org/10.1007/978-3-642-56792-6},
  doi          = {10.1007/978-3-642-56792-6},
  isbn         = {978-3-540-41923-5},
  timestamp    = {Thu, 27 Jun 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/books/daglib/0003953.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/acs/HeckelEWC01,
  author       = {Reiko Heckel and
                  Hartmut Ehrig and
                  Uwe Wolter and
                  Andrea Corradini},
  title        = {Double-Pullback Transitions and Coalgebraic Loose Semantics for Graph
                  Transformation Systems},
  journal      = {Appl. Categorical Struct.},
  volume       = {9},
  number       = {1},
  pages        = {83--110},
  year         = {2001},
  url          = {https://doi.org/10.1023/A:1008734426504},
  doi          = {10.1023/A:1008734426504},
  timestamp    = {Fri, 09 Apr 2021 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/acs/HeckelEWC01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig01,
  author       = {Hartmut Ehrig},
  title        = {A Review of Graph Grammars and Preview of {ICGT} 2002: The First International
                  Conference on Graph Transformation},
  journal      = {Bull. {EATCS}},
  volume       = {75},
  pages        = {97},
  year         = {2001},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig01a,
  author       = {Hartmut Ehrig},
  title        = {On the Roots, Birth and Childhood of {ETAPS}},
  journal      = {Bull. {EATCS}},
  volume       = {74},
  pages        = {58--60},
  year         = {2001},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig01a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/ife/EhrigG01,
  author       = {Hartmut Ehrig and
                  Martin Gro{\ss}e{-}Rhode},
  title        = {Integration von Techniken der Softwarespezifkation fuer ingenieurwissenschaftliche
                  Anwendungen},
  journal      = {Inform. Forsch. Entwickl.},
  volume       = {16},
  number       = {2},
  pages        = {110--117},
  year         = {2001},
  url          = {https://doi.org/10.1007/PL00009144},
  doi          = {10.1007/PL00009144},
  timestamp    = {Thu, 21 May 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/ife/EhrigG01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/jid/EhrigGP01,
  author       = {Hartmut Ehrig and
                  Michael Goedicke and
                  Julia Padberg},
  title        = {Integration and Collaboration Based on Graphical Techniques (Editorial)},
  journal      = {Trans. {SDPS}},
  volume       = {5},
  number       = {1},
  pages        = {1--2},
  year         = {2001},
  url          = {http://content.iospress.com/articles/journal-of-integrated-design-and-process-science/jid5-1-01},
  timestamp    = {Thu, 14 May 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/jid/EhrigGP01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/jid/PadbergJESH01,
  author       = {Julia Padberg and
                  L. Jansen and
                  Hartmut Ehrig and
                  Eckehard Schnieder and
                  Reiko Heckel},
  title        = {Cooperability in Train Control Systems: Specification of Scenarios
                  using Open Nets},
  journal      = {Trans. {SDPS}},
  volume       = {5},
  number       = {1},
  pages        = {3--21},
  year         = {2001},
  url          = {http://content.iospress.com/articles/journal-of-integrated-design-and-process-science/jid5-1-02},
  timestamp    = {Thu, 14 May 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/jid/PadbergJESH01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/apn/GajewskyE01,
  author       = {Magdalena Gajewsky and
                  Hartmut Ehrig},
  editor       = {Hartmut Ehrig and
                  Gabriel Juh{\'{a}}s and
                  Julia Padberg and
                  Grzegorz Rozenberg},
  title        = {The {\guillemotright}Petri Net Baukasten{\guillemotleft}: An Overview},
  booktitle    = {Unifying Petri Nets, Advances in Petri Nets},
  series       = {Lecture Notes in Computer Science},
  volume       = {2128},
  pages        = {26--53},
  publisher    = {Springer},
  year         = {2001},
  url          = {https://doi.org/10.1007/3-540-45541-8\_2},
  doi          = {10.1007/3-540-45541-8\_2},
  timestamp    = {Tue, 14 May 2019 10:00:45 +0200},
  biburl       = {https://dblp.org/rec/conf/apn/GajewskyE01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/apn/PadbergE01,
  author       = {Julia Padberg and
                  Hartmut Ehrig},
  editor       = {Hartmut Ehrig and
                  Gabriel Juh{\'{a}}s and
                  Julia Padberg and
                  Grzegorz Rozenberg},
  title        = {Parameterized Net Classes: {A} Uniform Approach to Petri Net Classes},
  booktitle    = {Unifying Petri Nets, Advances in Petri Nets},
  series       = {Lecture Notes in Computer Science},
  volume       = {2128},
  pages        = {173--229},
  publisher    = {Springer},
  year         = {2001},
  url          = {https://doi.org/10.1007/3-540-45541-8\_7},
  doi          = {10.1007/3-540-45541-8\_7},
  timestamp    = {Fri, 26 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/apn/PadbergE01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/apn/PadbergER01,
  author       = {Julia Padberg and
                  Hartmut Ehrig and
                  Grzegorz Rozenberg},
  editor       = {Hartmut Ehrig and
                  Gabriel Juh{\'{a}}s and
                  Julia Padberg and
                  Grzegorz Rozenberg},
  title        = {Behavior and Realization Construction for Petri Nets Based on Free
                  Monoid and Power Set Graphs},
  booktitle    = {Unifying Petri Nets, Advances in Petri Nets},
  series       = {Lecture Notes in Computer Science},
  volume       = {2128},
  pages        = {230--249},
  publisher    = {Springer},
  year         = {2001},
  url          = {https://doi.org/10.1007/3-540-45541-8\_8},
  doi          = {10.1007/3-540-45541-8\_8},
  timestamp    = {Fri, 26 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/apn/PadbergER01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/concur/BaldanCEH01,
  author       = {Paolo Baldan and
                  Andrea Corradini and
                  Hartmut Ehrig and
                  Reiko Heckel},
  editor       = {Kim Guldstrand Larsen and
                  Mogens Nielsen},
  title        = {Compositional Modeling of Reactive Systems Using Open Nets},
  booktitle    = {{CONCUR} 2001 - Concurrency Theory, 12th International Conference,
                  Aalborg, Denmark, August 20-25, 2001, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {2154},
  pages        = {502--518},
  publisher    = {Springer},
  year         = {2001},
  url          = {https://doi.org/10.1007/3-540-44685-0\_34},
  doi          = {10.1007/3-540-44685-0\_34},
  timestamp    = {Sat, 04 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/concur/BaldanCEH01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/wadt/OrejasEP01,
  author       = {Fernando Orejas and
                  Hartmut Ehrig and
                  Elvira Pino},
  editor       = {Maura Cerioli and
                  Gianna Reggio},
  title        = {Tight and Loose Semantics for Transformation Systems},
  booktitle    = {Recent Trends in Algebraic Development Techniques, 15th International
                  Workshop, {WADT} 2001, Joint with the CoFI {WG} Meeting, Genova, Italy,
                  April 1-3, 2001, Selected Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {2267},
  pages        = {238--255},
  publisher    = {Springer},
  year         = {2001},
  url          = {https://doi.org/10.1007/3-540-45645-7\_12},
  doi          = {10.1007/3-540-45645-7\_12},
  timestamp    = {Tue, 14 May 2019 10:00:54 +0200},
  biburl       = {https://dblp.org/rec/conf/wadt/OrejasEP01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/EhrigEP01,
  author       = {Hartmut Ehrig and
                  Claudia Ermel and
                  Julia Padberg},
  editor       = {Hartmut Ehrig and
                  Claudia Ermel and
                  Julia Padberg},
  title        = {Preface},
  booktitle    = {Uniform Approaches to Graphical Process Specification Techniques,
                  {UNIGRA} 2001, a Satellite Event of {ETAPS} 2001, Genova, Italy, March
                  31 - April 1, 2001},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {44},
  number       = {4},
  pages        = {188--189},
  publisher    = {Elsevier},
  year         = {2001},
  url          = {https://doi.org/10.1016/S1571-0661(05)80952-1},
  doi          = {10.1016/S1571-0661(05)80952-1},
  timestamp    = {Thu, 01 Dec 2022 11:20:11 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/EhrigEP01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/EhrigHP01,
  author       = {Hartmut Ehrig and
                  Annegret Habel and
                  Francesco Parisi{-}Presicce},
  editor       = {Michel Bauderon and
                  Andrea Corradini},
  title        = {Basic Results for Two Types of High-Level Replacement Systems},
  booktitle    = {{GETGRATS} Closing Workshop 2001, Bordeaux, France, June 22-23, 2001},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {51},
  pages        = {127--138},
  publisher    = {Elsevier},
  year         = {2001},
  url          = {https://doi.org/10.1016/S1571-0661(04)80197-X},
  doi          = {10.1016/S1571-0661(04)80197-X},
  timestamp    = {Wed, 30 Nov 2022 11:42:16 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/EhrigHP01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/EhrigO01,
  author       = {Hartmut Ehrig and
                  Fernando Orejas},
  editor       = {Luciano Baresi and
                  Mauro Pezz{\`{e}} and
                  Gabriele Taentzer},
  title        = {A Conceptual and Formal Framework for the Integration of Data Type
                  and Process Modeling Techniques},
  booktitle    = {International Workshop on Graph Transformation and Visual Modeling
                  Techniques, {GT-VMT} 2001, Satellite Workshop of {ICALP} 2001, Crete,
                  Greece, July 12-13, 2001},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {50},
  number       = {3},
  pages        = {199--226},
  publisher    = {Elsevier},
  year         = {2001},
  url          = {https://doi.org/10.1016/S1571-0661(04)00173-2},
  doi          = {10.1016/S1571-0661(04)00173-2},
  timestamp    = {Tue, 13 Dec 2022 10:53:28 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/EhrigO01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:books/ws/phaunRS01/Ehrig01,
  author       = {Hartmut Ehrig},
  editor       = {Gheorghe Paun and
                  Grzegorz Rozenberg and
                  Arto Salomaa},
  title        = {On the Role of Formal Specification Techniques: From {TAPSOFT} 1985
                  to {ETAPS} 2000},
  booktitle    = {Current Trends in Theoretical Computer Science, Entering the 21th
                  Century},
  pages        = {131--133},
  publisher    = {World Scientific},
  year         = {2001},
  timestamp    = {Sat, 03 Aug 2019 22:52:51 +0200},
  biburl       = {https://dblp.org/rec/books/ws/phaunRS01/Ehrig01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:books/ws/phaunRS01/EhrigGGKM01,
  author       = {Hartmut Ehrig and
                  Robert Geisler and
                  Martin Gro{\ss}e{-}Rhode and
                  Marcus Klar and
                  Stefan Mann},
  editor       = {Gheorghe Paun and
                  Grzegorz Rozenberg and
                  Arto Salomaa},
  title        = {On Formal Semantics and Integration of Object-Oriented Modeling Languages},
  booktitle    = {Current Trends in Theoretical Computer Science, Entering the 21th
                  Century},
  pages        = {226--232},
  publisher    = {World Scientific},
  year         = {2001},
  timestamp    = {Sat, 03 Aug 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/books/ws/phaunRS01/EhrigGGKM01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:books/ws/phaunRS01/EhrigM01,
  author       = {Hartmut Ehrig and
                  Bernd Mahr},
  editor       = {Gheorghe Paun and
                  Grzegorz Rozenberg and
                  Arto Salomaa},
  title        = {Theory and Practice of Software Development: {A} Review of Driving
                  Forces and Expectations of {TAPSOFT} from 1985 to 1997},
  booktitle    = {Current Trends in Theoretical Computer Science, Entering the 21th
                  Century},
  pages        = {118--130},
  publisher    = {World Scientific},
  year         = {2001},
  timestamp    = {Sat, 03 Aug 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/books/ws/phaunRS01/EhrigM01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:books/ws/phaunRS01/EhrigM01a,
  author       = {Hartmut Ehrig and
                  Bernd Mahr},
  editor       = {Gheorghe Paun and
                  Grzegorz Rozenberg and
                  Arto Salomaa},
  title        = {Algebraic Techniques in Software Development: {A} Review of Progress
                  up to the Mid Nineties},
  booktitle    = {Current Trends in Theoretical Computer Science, Entering the 21th
                  Century},
  pages        = {134--152},
  publisher    = {World Scientific},
  year         = {2001},
  timestamp    = {Sat, 03 Aug 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/books/ws/phaunRS01/EhrigM01a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:books/ws/phaunRS01/EhrigO01,
  author       = {Hartmut Ehrig and
                  Fernando Orejas},
  editor       = {Gheorghe Paun and
                  Grzegorz Rozenberg and
                  Arto Salomaa},
  title        = {Dynamic Abstract Data Types: An Informal Proposal in 1994},
  booktitle    = {Current Trends in Theoretical Computer Science, Entering the 21th
                  Century},
  pages        = {180--191},
  publisher    = {World Scientific},
  year         = {2001},
  timestamp    = {Sat, 03 Aug 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/books/ws/phaunRS01/EhrigO01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:books/ws/phaunRS01/EhrigO01a,
  author       = {Hartmut Ehrig and
                  Fernando Orejas},
  editor       = {Gheorghe Paun and
                  Grzegorz Rozenberg and
                  Arto Salomaa},
  title        = {Integration Paradigm for Data Type and Process Specification Techniques},
  booktitle    = {Current Trends in Theoretical Computer Science, Entering the 21th
                  Century},
  pages        = {192--201},
  publisher    = {World Scientific},
  year         = {2001},
  timestamp    = {Sat, 03 Aug 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/books/ws/phaunRS01/EhrigO01a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:books/ws/phaunRS01/EhrigPO01,
  author       = {Hartmut Ehrig and
                  Julia Padberg and
                  Fernando Orejas},
  editor       = {Gheorghe Paun and
                  Grzegorz Rozenberg and
                  Arto Salomaa},
  title        = {From Basic Views and Aspects to Integration of Specification Formalisms},
  booktitle    = {Current Trends in Theoretical Computer Science, Entering the 21th
                  Century},
  pages        = {202--214},
  publisher    = {World Scientific},
  year         = {2001},
  timestamp    = {Sat, 03 Aug 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/books/ws/phaunRS01/EhrigPO01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/apn/2001u,
  editor       = {Hartmut Ehrig and
                  Gabriel Juh{\'{a}}s and
                  Julia Padberg and
                  Grzegorz Rozenberg},
  title        = {Unifying Petri Nets, Advances in Petri Nets},
  series       = {Lecture Notes in Computer Science},
  volume       = {2128},
  publisher    = {Springer},
  year         = {2001},
  url          = {https://doi.org/10.1007/3-540-45541-8},
  doi          = {10.1007/3-540-45541-8},
  isbn         = {3-540-43067-9},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/apn/2001u.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/unigra/2001,
  editor       = {Hartmut Ehrig and
                  Claudia Ermel and
                  Julia Padberg},
  title        = {Uniform Approaches to Graphical Process Specification Techniques,
                  {UNIGRA} 2001, a Satellite Event of {ETAPS} 2001, Genova, Italy, March
                  31 - April 1, 2001},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {44},
  number       = {4},
  publisher    = {Elsevier},
  year         = {2001},
  url          = {https://www.sciencedirect.com/journal/electronic-notes-in-theoretical-computer-science/vol/44/issue/4},
  timestamp    = {Thu, 01 Dec 2022 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/unigra/2001.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig00,
  author       = {Hartmut Ehrig},
  title        = {On the Role of Formal Specification Techniques: From {TAPSOFT} 1985
                  to {ETAPS} 2000},
  journal      = {Bull. {EATCS}},
  volume       = {71},
  pages        = {90--91},
  year         = {2000},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig00.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigGGKM00,
  author       = {Hartmut Ehrig and
                  Robert Geisler and
                  Martin Gro{\ss}e{-}Rhode and
                  Marcus Klar and
                  Stefan Mann},
  title        = {On Formal Semantics and Integration of Object-Oriented Modeling Languages},
  journal      = {Bull. {EATCS}},
  volume       = {70},
  pages        = {77--81},
  year         = {2000},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigGGKM00.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigS00,
  author       = {Hartmut Ehrig and
                  Gunnar Schr{\"{o}}ter},
  title        = {The Role of Mathematics and Formal Specification Techniques in Software
                  System Development},
  journal      = {Bull. {EATCS}},
  volume       = {72},
  pages        = {77--83},
  year         = {2000},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigS00.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icalp/EhrigT00,
  author       = {Hartmut Ehrig and
                  Gabriele Taentzer},
  editor       = {Jos{\'{e}} D. P. Rolim and
                  Andrei Z. Broder and
                  Andrea Corradini and
                  Roberto Gorrieri and
                  Reiko Heckel and
                  Juraj Hromkovic and
                  Ugo Vaccaro and
                  J. B. Wells},
  title        = {A Proposal for Consistent Integration of Visual Computing with Visual
                  Development of Software Components},
  booktitle    = {{ICALP} Workshops 2000, Proceedings of the Satelite Workshops of the
                  27th International Colloquium on Automata, Languages and Programming,
                  Geneva, Switzerland, July 9-15, 2000},
  pages        = {427--434},
  publisher    = {Carleton Scientific, Waterloo, Ontario, Canada},
  year         = {2000},
  timestamp    = {Sat, 04 Apr 2020 17:15:23 +0200},
  biburl       = {https://dblp.org/rec/conf/icalp/EhrigT00.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/tagt/1998,
  editor       = {Hartmut Ehrig and
                  Gregor Engels and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Grzegorz Rozenberg},
  title        = {Theory and Application of Graph Transformations, 6th International
                  Workshop, TAGT'98, Paderborn, Germany, November 16-20, 1998, Selected
                  Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {1764},
  publisher    = {Springer},
  year         = {2000},
  url          = {https://doi.org/10.1007/b75045},
  doi          = {10.1007/B75045},
  isbn         = {3-540-67203-6},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/tagt/1998.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@book{DBLP:books/daglib/0095969,
  author       = {Hartmut Ehrig and
                  Bernd Mahr and
                  Felix Cornelius and
                  Martin Gro{\ss}e{-}Rhode and
                  Philip Zeitz},
  title        = {Mathematisch-strukturelle Grundlagen der Informatik},
  series       = {Springer-Lehrbuch},
  publisher    = {Springer},
  year         = {1999},
  url          = {https://doi.org/10.1007/978-3-642-97986-6},
  doi          = {10.1007/978-3-642-97986-6},
  isbn         = {978-3-540-63865-0},
  timestamp    = {Mon, 24 Jun 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/books/daglib/0095969.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/csur/EhrigT99,
  author       = {Hartmut Ehrig and
                  Gabriele Taentzer},
  title        = {Graphical Represenation and Graph Transformation},
  journal      = {{ACM} Comput. Surv.},
  volume       = {31},
  number       = {3es},
  pages        = {9},
  year         = {1999},
  url          = {https://doi.org/10.1145/333580.333588},
  doi          = {10.1145/333580.333588},
  timestamp    = {Tue, 06 Nov 2018 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/csur/EhrigT99.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigPO99,
  author       = {Hartmut Ehrig and
                  Julia Padberg and
                  Fernando Orejas},
  title        = {From Basic Views and Aspects to Integration of Specification Formalisms},
  journal      = {Bull. {EATCS}},
  volume       = {69},
  pages        = {98--109},
  year         = {1999},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigPO99.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/mscs/CorneliusBEO99,
  author       = {Felix Cornelius and
                  Michael Baldamus and
                  Hartmut Ehrig and
                  Fernando Orejas},
  title        = {Abstract and behaviour module specifications},
  journal      = {Math. Struct. Comput. Sci.},
  volume       = {9},
  number       = {1},
  pages        = {21--62},
  year         = {1999},
  url          = {http://journals.cambridge.org/action/displayAbstract?aid=44773},
  timestamp    = {Wed, 01 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/mscs/CorneliusBEO99.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gait/WeberKMKJBEGBPFW99,
  author       = {Herbert Weber and
                  Marcus Klar and
                  Stefan Mann and
                  Ralf{-}Detlef Kutsche and
                  Stefan J{\"{a}}hnichen and
                  Robert B{\"{u}}ssow and
                  Hartmut Ehrig and
                  Robert Geisler and
                  Gabriel Baum and
                  Claudia Pons and
                  Miguel Felder and
                  Sergio Waldoke},
  editor       = {Stefan J{\"{a}}hnichen and
                  Irene Loiseau},
  title        = {Integrating Object-Oriented Modelling Techniques with Formal Specification
                  Techniques},
  booktitle    = {German-Argentinian Workshop on Information Technology, K{\"{o}}nigswinter,
                  Germany, March 3-5, 1999. International Bureau of the BMBF, North
                  and South America, Bonn, 1999},
  pages        = {23--30},
  year         = {1999},
  timestamp    = {Mon, 15 Jul 2019 16:01:48 +0200},
  biburl       = {https://dblp.org/rec/conf/gait/WeberKMKJBEGBPFW99.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:series/ifip/EhrigK99,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski},
  editor       = {Egidio Astesiano and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Bernd Krieg{-}Br{\"{u}}ckner},
  title        = {Refinement and Implementation},
  booktitle    = {Algebraic Foundations of Systems Specification},
  series       = {{IFIP} State-of-the-Art Reports},
  pages        = {201--242},
  publisher    = {Springer},
  year         = {1999},
  url          = {https://doi.org/10.1007/978-3-642-59851-7\_7},
  doi          = {10.1007/978-3-642-59851-7\_7},
  timestamp    = {Tue, 16 May 2017 14:24:23 +0200},
  biburl       = {https://dblp.org/rec/series/ifip/EhrigK99.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/acs/EhrigGW98,
  author       = {Hartmut Ehrig and
                  Martin Gro{\ss}e{-}Rhode and
                  Uwe Wolter},
  title        = {Applications of Category Theory to the Area of Algebraic Specification
                  in Computer Science},
  journal      = {Appl. Categorical Struct.},
  volume       = {6},
  number       = {1},
  pages        = {1--35},
  year         = {1998},
  url          = {https://doi.org/10.1023/A:1008688122154},
  doi          = {10.1023/A:1008688122154},
  timestamp    = {Tue, 29 Sep 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/acs/EhrigGW98.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig98,
  author       = {Hartmut Ehrig},
  title        = {{EATCS} Mini-Track of FM'99},
  journal      = {Bull. {EATCS}},
  volume       = {66},
  pages        = {83--84},
  year         = {1998},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig98.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigO98,
  author       = {Hartmut Ehrig and
                  Fernando Orejas},
  title        = {Integration Paradigm for Data Type and Process Specification Techniques},
  journal      = {Bull. {EATCS}},
  volume       = {65},
  pages        = {90--97},
  year         = {1998},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigO98.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/ife/EhrigGK98,
  author       = {Hartmut Ehrig and
                  Robert Geisler and
                  Marcus Klar},
  title        = {DFG-Schwerpunktprogramm ab 1998. Integration von Techniken der Softwarespezifikation
                  f{\"{u}}r ingenieurwissenschaftliche Anwendungen},
  journal      = {Inform. Forsch. Entwickl.},
  volume       = {13},
  number       = {1},
  pages        = {43--46},
  year         = {1998},
  url          = {https://doi.org/10.1007/s004500050096},
  doi          = {10.1007/S004500050096},
  timestamp    = {Thu, 21 May 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/ife/EhrigGK98.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/tagt/BardohlE98,
  author       = {Roswitha Bardohl and
                  Hartmut Ehrig},
  editor       = {Hartmut Ehrig and
                  Gregor Engels and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Grzegorz Rozenberg},
  title        = {Conceptual Model of the Graphical Editor {GENGED} for the Visual Definition
                  of Visual Languages},
  booktitle    = {Theory and Application of Graph Transformations, 6th International
                  Workshop, TAGT'98, Paderborn, Germany, November 16-20, 1998, Selected
                  Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {1764},
  pages        = {252--266},
  publisher    = {Springer},
  year         = {1998},
  url          = {https://doi.org/10.1007/978-3-540-46464-8\_18},
  doi          = {10.1007/978-3-540-46464-8\_18},
  timestamp    = {Tue, 14 May 2019 10:00:40 +0200},
  biburl       = {https://dblp.org/rec/conf/tagt/BardohlE98.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/tagt/EhrigHLOPR98,
  author       = {Hartmut Ehrig and
                  Reiko Heckel and
                  Merc{\`{e}} Llabr{\'{e}}s and
                  Fernando Orejas and
                  Julia Padberg and
                  Grzegorz Rozenberg},
  editor       = {Hartmut Ehrig and
                  Gregor Engels and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Grzegorz Rozenberg},
  title        = {Double-Pullback Graph Transitions: {A} Rule-Based Framework with Incomplete
                  Information},
  booktitle    = {Theory and Application of Graph Transformations, 6th International
                  Workshop, TAGT'98, Paderborn, Germany, November 16-20, 1998, Selected
                  Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {1764},
  pages        = {85--102},
  publisher    = {Springer},
  year         = {1998},
  url          = {https://doi.org/10.1007/978-3-540-46464-8\_7},
  doi          = {10.1007/978-3-540-46464-8\_7},
  timestamp    = {Mon, 03 Jan 2022 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/tagt/EhrigHLOPR98.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigMP97,
  author       = {Hartmut Ehrig and
                  A. Merten and
                  Julia Padberg},
  title        = {How to Transfer Concepts of Abstract Data Types to Petri Nets?},
  journal      = {Bull. {EATCS}},
  volume       = {62},
  year         = {1997},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigMP97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigR97,
  author       = {Hartmut Ehrig and
                  Wolfgang Reisig},
  title        = {An Algebraic View on Petri Nets},
  journal      = {Bull. {EATCS}},
  volume       = {61},
  year         = {1997},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigR97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/ijseke/EngelsHTE97,
  author       = {Gregor Engels and
                  Reiko Heckel and
                  Gabriele Taentzer and
                  Hartmut Ehrig},
  title        = {A Combined Reference Model- and View-Based Approach to System Specification},
  journal      = {Int. J. Softw. Eng. Knowl. Eng.},
  volume       = {7},
  number       = {4},
  pages        = {457--477},
  year         = {1997},
  url          = {https://doi.org/10.1142/S0218194097000266},
  doi          = {10.1142/S0218194097000266},
  timestamp    = {Wed, 22 Jul 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/ijseke/EngelsHTE97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tcs/OrejasPE97,
  author       = {Fernando Orejas and
                  Elvira Pino and
                  Hartmut Ehrig},
  title        = {Institutions for Logic Programming},
  journal      = {Theor. Comput. Sci.},
  volume       = {173},
  number       = {2},
  pages        = {485--511},
  year         = {1997},
  url          = {https://doi.org/10.1016/S0304-3975(96)00164-8},
  doi          = {10.1016/S0304-3975(96)00164-8},
  timestamp    = {Wed, 17 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/tcs/OrejasPE97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/birthday/EhrigP97,
  author       = {Hartmut Ehrig and
                  Julia Padberg},
  editor       = {Christian Freksa and
                  Matthias Jantzen and
                  R{\"{u}}diger Valk},
  title        = {A Uniform Approach to Petri Nets},
  booktitle    = {Foundations of Computer Science: Potential - Theory - Cognition, to
                  Wilfried Brauer on the occasion of his sixtieth birthday},
  series       = {Lecture Notes in Computer Science},
  volume       = {1337},
  pages        = {219--231},
  publisher    = {Springer},
  year         = {1997},
  url          = {https://doi.org/10.1007/BFb0052090},
  doi          = {10.1007/BFB0052090},
  timestamp    = {Tue, 14 May 2019 10:00:52 +0200},
  biburl       = {https://dblp.org/rec/conf/birthday/EhrigP97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/concur/EhrigGKP97,
  author       = {Hartmut Ehrig and
                  Robert Geisler and
                  Marcus Klar and
                  Julia Padberg},
  editor       = {Antoni W. Mazurkiewicz and
                  J{\'{o}}zef Winkowski},
  title        = {Horizontal and Vertical Structuring Techniques for Statecharts},
  booktitle    = {{CONCUR} '97: Concurrency Theory, 8th International Conference, Warsaw,
                  Poland, July 1-4, 1997, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {1243},
  pages        = {181--195},
  publisher    = {Springer},
  year         = {1997},
  url          = {https://doi.org/10.1007/3-540-63141-0\_13},
  doi          = {10.1007/3-540-63141-0\_13},
  timestamp    = {Tue, 14 May 2019 10:00:43 +0200},
  biburl       = {https://dblp.org/rec/conf/concur/EhrigGKP97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/esec/EngelsHTE98,
  author       = {Gregor Engels and
                  Reiko Heckel and
                  Gabriele Taentzer and
                  Hartmut Ehrig},
  editor       = {Mehdi Jazayeri and
                  Helmut Schauer},
  title        = {A View-Oriented Approach to System Modelling Based on Graph Transformation},
  booktitle    = {Software Engineering - {ESEC/FSE} '97, 6th European Software Engineering
                  Conference Held Jointly with the 5th {ACM} {SIGSOFT} Symposium on
                  Foundations of Software Engineering, Zurich, Switzerland, September
                  22-25, 1997, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {1301},
  pages        = {327--343},
  publisher    = {Springer},
  year         = {1997},
  url          = {https://doi.org/10.1007/3-540-63531-9\_23},
  doi          = {10.1007/3-540-63531-9\_23},
  timestamp    = {Wed, 04 May 2022 13:01:10 +0200},
  biburl       = {https://dblp.org/rec/conf/esec/EngelsHTE98.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gi/Ehrig97,
  author       = {Hartmut Ehrig},
  editor       = {Matthias Jarke and
                  Klaus Pasedach and
                  Klaus Pohl},
  title        = {DFG-Schwerpunktprogramm "Integration von Techniken der Softwarespezifikation
                  f{\"{u}}r ingenieurwissenschaftliche Anwendungen"},
  booktitle    = {Informatik '97, Informatik als Innovationsmotor, 27. Jahrestagung
                  der Gesellschaft f{\"{u}}r Informatik, Aachen, 24.-26. September
                  1997},
  series       = {Informatik Aktuell},
  pages        = {180--181},
  publisher    = {Springer},
  year         = {1997},
  url          = {https://doi.org/10.1007/978-3-642-60831-5\_24},
  doi          = {10.1007/978-3-642-60831-5\_24},
  timestamp    = {Tue, 23 May 2017 01:10:32 +0200},
  biburl       = {https://dblp.org/rec/conf/gi/Ehrig97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/mfcs/HeckelEWC97,
  author       = {Reiko Heckel and
                  Hartmut Ehrig and
                  Uwe Wolter and
                  Andrea Corradini},
  editor       = {Igor Pr{\'{\i}}vara and
                  Peter Ruzicka},
  title        = {Integrating the Specification Techniques of Graph Transformation and
                  Temporal Logic},
  booktitle    = {Mathematical Foundations of Computer Science 1997, 22nd International
                  Symposium, MFCS'97, Bratislava, Slovakia, August 25-29, 1997, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {1295},
  pages        = {219--228},
  publisher    = {Springer},
  year         = {1997},
  url          = {https://doi.org/10.1007/BFb0029965},
  doi          = {10.1007/BFB0029965},
  timestamp    = {Sat, 04 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/mfcs/HeckelEWC97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/tapsoft/EhrigM97,
  author       = {Hartmut Ehrig and
                  Bernd Mahr},
  editor       = {Michel Bidoit and
                  Max Dauchet},
  title        = {Future Trends of {TAPSOFT}},
  booktitle    = {TAPSOFT'97: Theory and Practice of Software Development, 7th International
                  Joint Conference CAAP/FASE, Lille, France, April 14-18, 1997, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {1214},
  pages        = {6--10},
  publisher    = {Springer},
  year         = {1997},
  url          = {https://doi.org/10.1007/BFb0030583},
  doi          = {10.1007/BFB0030583},
  timestamp    = {Tue, 14 May 2019 10:00:50 +0200},
  biburl       = {https://dblp.org/rec/conf/tapsoft/EhrigM97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/wadt/EhrigGW97,
  author       = {Hartmut Ehrig and
                  Magdalena Gajewsky and
                  Uwe Wolter},
  editor       = {Francesco Parisi{-}Presicce},
  title        = {From abstract data types to algebraic development techniques: {A}
                  shift of paradigms},
  booktitle    = {Recent Trends in Algebraic Development Techniques, 12th International
                  Workshop, WADT'97, Tarquinia, Italy, June 1997, Selected Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {1376},
  pages        = {1--17},
  publisher    = {Springer},
  year         = {1997},
  url          = {https://doi.org/10.1007/3-540-64299-4\_25},
  doi          = {10.1007/3-540-64299-4\_25},
  timestamp    = {Tue, 14 May 2019 10:00:54 +0200},
  biburl       = {https://dblp.org/rec/conf/wadt/EhrigGW97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:conf/gg/CorradiniMREHL97,
  author       = {Andrea Corradini and
                  Ugo Montanari and
                  Francesca Rossi and
                  Hartmut Ehrig and
                  Reiko Heckel and
                  Michael L{\"{o}}we},
  editor       = {Grzegorz Rozenberg},
  title        = {Algebraic Approaches to Graph Transformation - Part {I:} Basic Concepts
                  and Double Pushout Approach},
  booktitle    = {Handbook of Graph Grammars and Computing by Graph Transformations,
                  Volume 1: Foundations},
  pages        = {163--246},
  publisher    = {World Scientific},
  year         = {1997},
  timestamp    = {Tue, 23 Jan 2024 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/gg/CorradiniMREHL97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:conf/gg/EhrigHKLRWC97,
  author       = {Hartmut Ehrig and
                  Reiko Heckel and
                  Martin Korff and
                  Michael L{\"{o}}we and
                  Leila Ribeiro and
                  Annika Wagner and
                  Andrea Corradini},
  editor       = {Grzegorz Rozenberg},
  title        = {Algebraic Approaches to Graph Transformation - Part {II:} Single Pushout
                  Approach and Comparison with Double Pushout Approach},
  booktitle    = {Handbook of Graph Grammars and Computing by Graph Transformations,
                  Volume 1: Foundations},
  pages        = {247--312},
  publisher    = {World Scientific},
  year         = {1997},
  timestamp    = {Sat, 04 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/EhrigHKLRWC97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigM96,
  author       = {Hartmut Ehrig and
                  Bernd Mahr},
  title        = {Algebraic Techniques in Software Development},
  journal      = {Bull. {EATCS}},
  volume       = {58},
  year         = {1996},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigM96.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigW96,
  author       = {Hartmut Ehrig and
                  Uwe Wolter},
  title        = {The Impact and Future Role of Algebraic Specification},
  journal      = {Bull. {EATCS}},
  volume       = {60},
  pages        = {74--77},
  year         = {1996},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigW96.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/mscs/HeckelCEL96,
  author       = {Reiko Heckel and
                  Andrea Corradini and
                  Hartmut Ehrig and
                  Michael L{\"{o}}we},
  title        = {Horizontal and Vertical Structuring of Typed Graph Transformation
                  Systems},
  journal      = {Math. Struct. Comput. Sci.},
  volume       = {6},
  number       = {6},
  pages        = {613--648},
  year         = {1996},
  url          = {https://doi.org/10.1017/s0960129500070110},
  doi          = {10.1017/S0960129500070110},
  timestamp    = {Fri, 10 Jun 2022 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/mscs/HeckelCEL96.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/tagt/1994,
  editor       = {Janice E. Cuny and
                  Hartmut Ehrig and
                  Gregor Engels and
                  Grzegorz Rozenberg},
  title        = {Graph Gramars and Their Application to Computer Science, 5th International
                  Workshop, Williamsburg, VA, USA, November 13-18, 1994, Selected Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {1073},
  publisher    = {Springer},
  year         = {1996},
  url          = {https://doi.org/10.1007/3-540-61228-9},
  doi          = {10.1007/3-540-61228-9},
  isbn         = {3-540-61228-9},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/tagt/1994.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigKO95,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Fernando Orejas},
  title        = {Correctness of actualization for parameterized implementation concepts
                  based on constructors and abstractors},
  journal      = {Bull. {EATCS}},
  volume       = {56},
  year         = {1995},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigKO95.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigM95,
  author       = {Hartmut Ehrig and
                  Bernd Mahr},
  title        = {Theory and Practice of Software Development: {A} Review of Driving
                  Forces and Expectations},
  journal      = {Bull. {EATCS}},
  volume       = {57},
  year         = {1995},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigM95.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/mscs/JimenezOE95,
  author       = {Rosa M. Jim{\'{e}}nez and
                  Fernando Orejas and
                  Hartmut Ehrig},
  title        = {Compositionality and Compatibility of Parameterization and Parameter
                  Passing in Specification Languages},
  journal      = {Math. Struct. Comput. Sci.},
  volume       = {5},
  number       = {2},
  pages        = {283--314},
  year         = {1995},
  url          = {https://doi.org/10.1017/S0960129500000748},
  doi          = {10.1017/S0960129500000748},
  timestamp    = {Wed, 01 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/mscs/JimenezOE95.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/mscs/PadbergER95,
  author       = {Julia Padberg and
                  Hartmut Ehrig and
                  Leila Ribeiro},
  title        = {Algebraic High-Level Net Transformation Systems},
  journal      = {Math. Struct. Comput. Sci.},
  volume       = {5},
  number       = {2},
  pages        = {217--256},
  year         = {1995},
  url          = {https://doi.org/10.1017/S0960129500000724},
  doi          = {10.1017/S0960129500000724},
  timestamp    = {Wed, 01 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/mscs/PadbergER95.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/compass/EhrigGW95,
  author       = {Hartmut Ehrig and
                  Martin Gro{\ss}e{-}Rhode and
                  Uwe Wolter},
  editor       = {Magne Haveraaen and
                  Olaf Owe and
                  Ole{-}Johan Dahl},
  title        = {On the Role of Category Theory in the Area of Algebraic Specification},
  booktitle    = {Recent Trends in Data Type Specification, 11th Workshop on Specification
                  of Abstract Data Types Joint with the 8th {COMPASS} Workshop, Oslo,
                  Norway, September 19-23, 1995, Selected Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {1130},
  pages        = {17--48},
  publisher    = {Springer},
  year         = {1995},
  url          = {https://doi.org/10.1007/3-540-61629-2\_34},
  doi          = {10.1007/3-540-61629-2\_34},
  timestamp    = {Sat, 30 Sep 2023 09:37:34 +0200},
  biburl       = {https://dblp.org/rec/conf/compass/EhrigGW95.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/tapsoft/EhrigM95,
  author       = {Hartmut Ehrig and
                  Bernd Mahr},
  editor       = {Peter D. Mosses and
                  Mogens Nielsen and
                  Michael I. Schwartzbach},
  title        = {A Decade of {TAPSOFT:} Aspects of Process and Prospects in Theory
                  and Practice of Software Development},
  booktitle    = {TAPSOFT'95: Theory and Practice of Software Development, 6th International
                  Joint Conference CAAP/FASE, Aarhus, Denmark, May 22-26, 1995, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {915},
  pages        = {3--24},
  publisher    = {Springer},
  year         = {1995},
  url          = {https://doi.org/10.1007/3-540-59293-8\_184},
  doi          = {10.1007/3-540-59293-8\_184},
  timestamp    = {Tue, 14 May 2019 10:00:50 +0200},
  biburl       = {https://dblp.org/rec/conf/tapsoft/EhrigM95.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:journals/entcs/Ehrig95,
  author       = {Hartmut Ehrig},
  editor       = {Andrea Corradini and
                  Ugo Montanari},
  title        = {Introduction to {COMPUGRAPH}},
  booktitle    = {Joint {COMPUGRAPH/SEMAGRAPH} Workshop on Graph Rewriting and Computation,
                  {SEGRAGRA} 1995, Volterra, Italy, August 28 - September 1, 1995},
  series       = {Electronic Notes in Theoretical Computer Science},
  volume       = {2},
  pages        = {89--100},
  publisher    = {Elsevier},
  year         = {1995},
  url          = {https://doi.org/10.1016/S1571-0661(05)80185-9},
  doi          = {10.1016/S1571-0661(05)80185-9},
  timestamp    = {Fri, 11 Nov 2022 13:14:20 +0100},
  biburl       = {https://dblp.org/rec/journals/entcs/Ehrig95.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig94,
  author       = {Hartmut Ehrig},
  title        = {{FLEX:} {A} Flexible Extension and Integration Concept for Software
                  Development in SORSo and {COMPASS}},
  journal      = {Bull. {EATCS}},
  volume       = {52},
  pages        = {188--202},
  year         = {1994},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig94.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigO94,
  author       = {Hartmut Ehrig and
                  Fernando Orejas},
  title        = {Dynamic Abstract Data Types: An informal Proposal},
  journal      = {Bull. {EATCS}},
  volume       = {53},
  pages        = {162--169},
  year         = {1994},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigO94.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigP94,
  author       = {Hartmut Ehrig and
                  Julia Padberg},
  title        = {Linking Algebraic High level Nets and Dynamic Abstract Data},
  journal      = {Bull. {EATCS}},
  volume       = {54},
  pages        = {132--144},
  year         = {1994},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigP94.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tcs/EhrigG94,
  author       = {Hartmut Ehrig and
                  Martin Gro{\ss}e{-}Rhode},
  title        = {Functorial Theory of Parameterized Specifications in a General Specification
                  Framework},
  journal      = {Theor. Comput. Sci.},
  volume       = {135},
  number       = {2},
  pages        = {221--266},
  year         = {1994},
  url          = {https://doi.org/10.1016/0304-3975(94)90110-4},
  doi          = {10.1016/0304-3975(94)90110-4},
  timestamp    = {Wed, 17 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/tcs/EhrigG94.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/compass/EhrigLO94,
  author       = {Hartmut Ehrig and
                  Michael L{\"{o}}we and
                  Fernando Orejas},
  editor       = {Egidio Astesiano and
                  Gianna Reggio and
                  Andrzej Tarlecki},
  title        = {Dynamic Abstract Data Types Based on Algebraic Graph Transformations},
  booktitle    = {Recent Trends in Data Type Specification, 10th Workshop on Specification
                  of Abstract Data Types Joint with the 5th {COMPASS} Workshop, S. Margherita,
                  Italy, May 30 - June 3, 1994, Selected Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {906},
  pages        = {236--254},
  publisher    = {Springer},
  year         = {1994},
  url          = {https://doi.org/10.1007/BFb0014431},
  doi          = {10.1007/BFB0014431},
  timestamp    = {Tue, 14 May 2019 10:00:54 +0200},
  biburl       = {https://dblp.org/rec/conf/compass/EhrigLO94.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/mfcs/OrejasPE94,
  author       = {Fernando Orejas and
                  Elvira Pino and
                  Hartmut Ehrig},
  editor       = {Igor Pr{\'{\i}}vara and
                  Branislav Rovan and
                  Peter Ruzicka},
  title        = {Algebraic Methods in the Compositional Analysis of Logic Programs},
  booktitle    = {Mathematical Foundations of Computer Science 1994, 19th International
                  Symposium, MFCS'94, Kosice, Slovakia, August 22 - 26, 1994, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {841},
  pages        = {112--126},
  publisher    = {Springer},
  year         = {1994},
  url          = {https://doi.org/10.1007/3-540-58338-6\_62},
  doi          = {10.1007/3-540-58338-6\_62},
  timestamp    = {Tue, 14 May 2019 10:00:37 +0200},
  biburl       = {https://dblp.org/rec/conf/mfcs/OrejasPE94.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/procomet/CorradiniELMR94,
  author       = {Andrea Corradini and
                  Hartmut Ehrig and
                  Michael L{\"{o}}we and
                  Ugo Montanari and
                  Francesca Rossi},
  editor       = {Ernst{-}R{\"{u}}diger Olderog},
  title        = {An Event Structure Semantics for Safe Graph Grammars},
  booktitle    = {Programming Concepts, Methods and Calculi, Proceedings of the {IFIP}
                  {TC2/WG2.1/WG2.2/WG2.3} Working Conference on Programming Concepts,
                  Methods and Calculi {(PROCOMET} '94) San Miniato, Italy, 6-10 June,
                  1994},
  series       = {{IFIP} Transactions},
  volume       = {{A-56}},
  pages        = {423--444},
  publisher    = {North-Holland},
  year         = {1994},
  timestamp    = {Tue, 23 Jan 2024 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/procomet/CorradiniELMR94.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/tagt/CorradiniELMP94,
  author       = {Andrea Corradini and
                  Hartmut Ehrig and
                  Michael L{\"{o}}we and
                  Ugo Montanari and
                  Julia Padberg},
  editor       = {Janice E. Cuny and
                  Hartmut Ehrig and
                  Gregor Engels and
                  Grzegorz Rozenberg},
  title        = {The Category of Typed Graph Grammars and its Adjunctions with Categories},
  booktitle    = {Graph Gramars and Their Application to Computer Science, 5th International
                  Workshop, Williamsburg, VA, USA, November 13-18, 1994, Selected Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {1073},
  pages        = {56--74},
  publisher    = {Springer},
  year         = {1994},
  url          = {https://doi.org/10.1007/3-540-61228-9\_79},
  doi          = {10.1007/3-540-61228-9\_79},
  timestamp    = {Sat, 04 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/tagt/CorradiniELMP94.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/tagt/CorradiniELMR94,
  author       = {Andrea Corradini and
                  Hartmut Ehrig and
                  Michael L{\"{o}}we and
                  Ugo Montanari and
                  Francesca Rossi},
  editor       = {Janice E. Cuny and
                  Hartmut Ehrig and
                  Gregor Engels and
                  Grzegorz Rozenberg},
  title        = {An Event Structure Semantics for Graph Grammars with Parallel Productions},
  booktitle    = {Graph Gramars and Their Application to Computer Science, 5th International
                  Workshop, Williamsburg, VA, USA, November 13-18, 1994, Selected Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {1073},
  pages        = {240--256},
  publisher    = {Springer},
  year         = {1994},
  url          = {https://doi.org/10.1007/3-540-61228-9\_91},
  doi          = {10.1007/3-540-61228-9\_91},
  timestamp    = {Tue, 23 Jan 2024 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/tagt/CorradiniELMR94.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/tagt/EhrigE94,
  author       = {Hartmut Ehrig and
                  Gregor Engels},
  editor       = {Janice E. Cuny and
                  Hartmut Ehrig and
                  Gregor Engels and
                  Grzegorz Rozenberg},
  title        = {Pragmatic and Semantic Aspects of a Module Concept for Graph Transformation
                  Systems},
  booktitle    = {Graph Gramars and Their Application to Computer Science, 5th International
                  Workshop, Williamsburg, VA, USA, November 13-18, 1994, Selected Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {1073},
  pages        = {137--154},
  publisher    = {Springer},
  year         = {1994},
  url          = {https://doi.org/10.1007/3-540-61228-9\_84},
  doi          = {10.1007/3-540-61228-9\_84},
  timestamp    = {Mon, 22 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/tagt/EhrigE94.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/compass/1992,
  editor       = {Hartmut Ehrig},
  title        = {Recent Trends in Data Type Specification, 9th Workshop on Specification
                  of Abstract Data Types Joint with the 4th {COMPASS} Workshop, Caldes
                  de Malavella, Spain, October 26-30, 1992, Selected Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {785},
  publisher    = {Springer},
  year         = {1994},
  url          = {https://doi.org/10.1007/3-540-57867-6},
  doi          = {10.1007/3-540-57867-6},
  isbn         = {3-540-57867-6},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/compass/1992.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/dagstuhl/1993gtcs,
  editor       = {Hans J{\"{u}}rgen Schneider and
                  Hartmut Ehrig},
  title        = {Graph Transformations in Computer Science, International Workshop,
                  Dagstuhl Castle, Germany, January 1993, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {776},
  publisher    = {Springer},
  year         = {1994},
  url          = {https://doi.org/10.1007/3-540-57787-4},
  doi          = {10.1007/3-540-57787-4},
  isbn         = {3-540-57787-4},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/dagstuhl/1993gtcs.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@book{DBLP:series/amast/ClassenEW93,
  author       = {Ingo Cla{\ss}en and
                  Hartmut Ehrig and
                  Dietmar Wolz},
  title        = {Algebraic Specification Techniques and Tools for Software Development:
                  The Act Approach},
  series       = {{AMAST} Series in Computing},
  volume       = {1},
  publisher    = {World Scientific},
  year         = {1993},
  url          = {https://doi.org/10.1142/1877},
  doi          = {10.1142/1877},
  isbn         = {978-981-02-1227-8},
  timestamp    = {Tue, 16 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/series/amast/ClassenEW93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/acs/EhrigL93,
  author       = {Hartmut Ehrig and
                  Michael L{\"{o}}we},
  title        = {Categorical principles, techniques and results for high-level-replacement
                  systems in computer science},
  journal      = {Appl. Categorical Struct.},
  volume       = {1},
  number       = {1},
  pages        = {21--50},
  year         = {1993},
  url          = {https://doi.org/10.1007/BF00872984},
  doi          = {10.1007/BF00872984},
  timestamp    = {Tue, 29 Sep 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/acs/EhrigL93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tcs/EhrigL93,
  author       = {Hartmut Ehrig and
                  Michael L{\"{o}}we},
  title        = {The {ESPRIT} Basic Research Working Group {COMPUGRAPH} "Computing
                  by Graph Transformation": {A} Survey},
  journal      = {Theor. Comput. Sci.},
  volume       = {109},
  number       = {1{\&}2},
  pages        = {3--6},
  year         = {1993},
  url          = {https://doi.org/10.1016/0304-3975(93)90062-X},
  doi          = {10.1016/0304-3975(93)90062-X},
  timestamp    = {Wed, 17 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/tcs/EhrigL93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tcs/EhrigL93a,
  author       = {Hartmut Ehrig and
                  Michael L{\"{o}}we},
  title        = {Parallel and Distributed Derivations in the Single-Pushout Approach},
  journal      = {Theor. Comput. Sci.},
  volume       = {109},
  number       = {1{\&}2},
  pages        = {123--143},
  year         = {1993},
  url          = {https://doi.org/10.1016/0304-3975(93)90066-3},
  doi          = {10.1016/0304-3975(93)90066-3},
  timestamp    = {Wed, 17 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/tcs/EhrigL93a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/amast/EhrigP93,
  author       = {Hartmut Ehrig and
                  Francesco Parisi{-}Presicce},
  editor       = {Maurice Nivat and
                  Charles Rattray and
                  Teodor Rus and
                  Giuseppe Scollo},
  title        = {Interaction between Algebraic Specification Grammars and Modular System
                  Design},
  booktitle    = {Algebraic Methodology and Software Technology {(AMAST} '93), Proceedings
                  of the Third International Conference on Methodology and Software
                  Technology, University of Twente, Enschede, The Netherlands, 21-25
                  June, 1993},
  series       = {Workshops in Computing},
  pages        = {217--224},
  publisher    = {Springer},
  year         = {1993},
  timestamp    = {Tue, 18 Feb 2003 11:00:12 +0100},
  biburl       = {https://dblp.org/rec/conf/amast/EhrigP93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/dagstuhl/CorradiniELMR93,
  author       = {Andrea Corradini and
                  Hartmut Ehrig and
                  Michael L{\"{o}}we and
                  Ugo Montanari and
                  Francesca Rossi},
  editor       = {Hans J{\"{u}}rgen Schneider and
                  Hartmut Ehrig},
  title        = {Abstract Graph Derivations in the Double Pushout Approach},
  booktitle    = {Graph Transformations in Computer Science, International Workshop,
                  Dagstuhl Castle, Germany, January 1993, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {776},
  pages        = {86--103},
  publisher    = {Springer},
  year         = {1993},
  url          = {https://doi.org/10.1007/3-540-57787-4\_6},
  doi          = {10.1007/3-540-57787-4\_6},
  timestamp    = {Tue, 23 Jan 2024 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/dagstuhl/CorradiniELMR93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/dagstuhl/CorradiniELMR93a,
  author       = {Andrea Corradini and
                  Hartmut Ehrig and
                  Michael L{\"{o}}we and
                  Ugo Montanari and
                  Francesca Rossi},
  editor       = {Hans J{\"{u}}rgen Schneider and
                  Hartmut Ehrig},
  title        = {Jungle Rewriting: an Abstract Description of a Lazy Narrowing Machine},
  booktitle    = {Graph Transformations in Computer Science, International Workshop,
                  Dagstuhl Castle, Germany, January 1993, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {776},
  pages        = {119--137},
  publisher    = {Springer},
  year         = {1993},
  url          = {https://doi.org/10.1007/3-540-57787-4\_8},
  doi          = {10.1007/3-540-57787-4\_8},
  timestamp    = {Tue, 23 Jan 2024 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/dagstuhl/CorradiniELMR93a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/dagstuhl/EhrigKT93,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Gabriele Taentzer},
  editor       = {Hans J{\"{u}}rgen Schneider and
                  Hartmut Ehrig},
  title        = {Canonical Derivaitons for High-Level Replacement Systems},
  booktitle    = {Graph Transformations in Computer Science, International Workshop,
                  Dagstuhl Castle, Germany, January 1993, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {776},
  pages        = {153--169},
  publisher    = {Springer},
  year         = {1993},
  url          = {https://doi.org/10.1007/3-540-57787-4\_10},
  doi          = {10.1007/3-540-57787-4\_10},
  timestamp    = {Fri, 19 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/dagstuhl/EhrigKT93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gi/Ehrig93,
  author       = {Hartmut Ehrig},
  editor       = {Horst Reichel},
  title        = {Combined Algebraic Specification Techniques for Concurrent and Distributed
                  Systems},
  booktitle    = {Informatik - Wirtschaft - Gesellschaft, 23. Gi-Jahrestagung, Dresden,
                  Germany, 27. September - 1. Oktober 1993},
  series       = {Informatik Aktuell},
  pages        = {528--533},
  publisher    = {Springer},
  year         = {1993},
  url          = {https://doi.org/10.1007/978-3-642-78486-6\_94},
  doi          = {10.1007/978-3-642-78486-6\_94},
  timestamp    = {Tue, 23 May 2017 01:10:33 +0200},
  biburl       = {https://dblp.org/rec/conf/gi/Ehrig93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/sbes/0001EP93,
  author       = {Leila Ribeiro and
                  Hartmut Ehrig and
                  Julia Padberg},
  editor       = {Julio C{\'{e}}sar Sampaio do Prado Leite and
                  Ana Regina Cavalcanti da Rocha and
                  Cl{\'{a}}udia L. R. Motta and
                  Marcelo Gattass and
                  Pedro Manoel da Silveira and
                  Roberto Antonio Rodrigues de Almeida},
  title        = {Formal Development of Concurrent Systems using Algebraic High-Level
                  Nets and Transformations},
  booktitle    = {Proceedings of the 7th Brazilian Symposium on Software Engineering,
                  {SBES} 1993, Rio de Janeiro, RJ, Brazil, October 27-29, 1993},
  pages        = {1--16},
  publisher    = {{SBC}},
  year         = {1993},
  url          = {https://doi.org/10.5753/sbes.1993.24392},
  doi          = {10.5753/SBES.1993.24392},
  timestamp    = {Tue, 06 Feb 2024 14:19:46 +0100},
  biburl       = {https://dblp.org/rec/conf/sbes/0001EP93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/tapsoft/EhrigJO93,
  author       = {Hartmut Ehrig and
                  Rosa M. Jim{\'{e}}nez and
                  Fernando Orejas},
  editor       = {Marie{-}Claude Gaudel and
                  Jean{-}Pierre Jouannaud},
  title        = {Compositionality Results for Different Types of Parameterization and
                  Parameter Passing in Specification Languages},
  booktitle    = {TAPSOFT'93: Theory and Practice of Software Development, International
                  Joint Conference CAAP/FASE, Orsay, France, April 13-17, 1993, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {668},
  pages        = {31--45},
  publisher    = {Springer},
  year         = {1993},
  url          = {https://doi.org/10.1007/3-540-56610-4\_54},
  doi          = {10.1007/3-540-56610-4\_54},
  timestamp    = {Tue, 14 May 2019 10:00:50 +0200},
  biburl       = {https://dblp.org/rec/conf/tapsoft/EhrigJO93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:series/wsscs/Ehrig93,
  author       = {Hartmut Ehrig},
  editor       = {Grzegorz Rozenberg and
                  Arto Salomaa},
  title        = {Algebraic Specification},
  booktitle    = {Current Trends in Theoretical Computer Science - Essays and Tutorials},
  series       = {World Scientific Series in Computer Science},
  volume       = {40},
  pages        = {49--50},
  publisher    = {World Scientific},
  year         = {1993},
  url          = {https://doi.org/10.1142/9789812794499\_others02},
  doi          = {10.1142/9789812794499\_OTHERS02},
  timestamp    = {Mon, 13 Mar 2017 16:29:04 +0100},
  biburl       = {https://dblp.org/rec/series/wsscs/Ehrig93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:series/wsscs/Ehrig93a,
  author       = {Hartmut Ehrig},
  editor       = {Grzegorz Rozenberg and
                  Arto Salomaa},
  title        = {ESF-Concepts Linked with Algebraic Module Specifications},
  booktitle    = {Current Trends in Theoretical Computer Science - Essays and Tutorials},
  series       = {World Scientific Series in Computer Science},
  volume       = {40},
  pages        = {121--128},
  publisher    = {World Scientific},
  year         = {1993},
  url          = {https://doi.org/10.1142/9789812794499\_0008},
  doi          = {10.1142/9789812794499\_0008},
  timestamp    = {Mon, 13 Mar 2017 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/series/wsscs/Ehrig93a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:series/wsscs/Ehrig93b,
  author       = {Hartmut Ehrig},
  editor       = {Grzegorz Rozenberg and
                  Arto Salomaa},
  title        = {Concepts and Compatibility Requirements for Implementations and Transformations
                  of Specifications},
  booktitle    = {Current Trends in Theoretical Computer Science - Essays and Tutorials},
  series       = {World Scientific Series in Computer Science},
  volume       = {40},
  pages        = {133--148},
  publisher    = {World Scientific},
  year         = {1993},
  url          = {https://doi.org/10.1142/9789812794499\_0010},
  doi          = {10.1142/9789812794499\_0010},
  timestamp    = {Mon, 13 Mar 2017 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/series/wsscs/Ehrig93b.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:series/wsscs/EhrigA93,
  author       = {Hartmut Ehrig and
                  Michael A. Arbib},
  editor       = {Grzegorz Rozenberg and
                  Arto Salomaa},
  title        = {Linking Schemas and Module Specifications: a Proposal},
  booktitle    = {Current Trends in Theoretical Computer Science - Essays and Tutorials},
  series       = {World Scientific Series in Computer Science},
  volume       = {40},
  pages        = {129--132},
  publisher    = {World Scientific},
  year         = {1993},
  url          = {https://doi.org/10.1142/9789812794499\_0009},
  doi          = {10.1142/9789812794499\_0009},
  timestamp    = {Mon, 13 Mar 2017 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/series/wsscs/EhrigA93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:series/wsscs/EhrigA93a,
  author       = {Hartmut Ehrig and
                  Helmut Adametz},
  editor       = {Grzegorz Rozenberg and
                  Arto Salomaa},
  title        = {New Compatibility Results for Implementations within the Initial Algebraic
                  Approach},
  booktitle    = {Current Trends in Theoretical Computer Science - Essays and Tutorials},
  series       = {World Scientific Series in Computer Science},
  volume       = {40},
  pages        = {149--160},
  publisher    = {World Scientific},
  year         = {1993},
  url          = {https://doi.org/10.1142/9789812794499\_0011},
  doi          = {10.1142/9789812794499\_0011},
  timestamp    = {Mon, 13 Mar 2017 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/series/wsscs/EhrigA93a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:series/wsscs/EhrigBO93,
  author       = {Hartmut Ehrig and
                  Michael Baldamus and
                  Fernando Orejas},
  editor       = {Grzegorz Rozenberg and
                  Arto Salomaa},
  title        = {New Concepts for Amalgamation and Extension in the Framework of Specification
                  Logics},
  booktitle    = {Current Trends in Theoretical Computer Science - Essays and Tutorials},
  series       = {World Scientific Series in Computer Science},
  volume       = {40},
  pages        = {161--182},
  publisher    = {World Scientific},
  year         = {1993},
  url          = {https://doi.org/10.1142/9789812794499\_0012},
  doi          = {10.1142/9789812794499\_0012},
  timestamp    = {Mon, 13 Mar 2017 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/series/wsscs/EhrigBO93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:series/wsscs/EhrigC93,
  author       = {Hartmut Ehrig and
                  Ingo Cla{\ss}en},
  editor       = {Grzegorz Rozenberg and
                  Arto Salomaa},
  title        = {Overview of Algebraic Specification Languages, Environments and Tools,
                  and Algebraic Specifications of Software Systems},
  booktitle    = {Current Trends in Theoretical Computer Science - Essays and Tutorials},
  series       = {World Scientific Series in Computer Science},
  volume       = {40},
  pages        = {82--110},
  publisher    = {World Scientific},
  year         = {1993},
  url          = {https://doi.org/10.1142/9789812794499\_0005},
  doi          = {10.1142/9789812794499\_0005},
  timestamp    = {Mon, 13 Mar 2017 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/series/wsscs/EhrigC93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:series/wsscs/EhrigP93,
  author       = {Hartmut Ehrig and
                  Peter Pepper},
  editor       = {Grzegorz Rozenberg and
                  Arto Salomaa},
  title        = {On the potential Role of Algebraic Specification within Computer Science},
  booktitle    = {Current Trends in Theoretical Computer Science - Essays and Tutorials},
  series       = {World Scientific Series in Computer Science},
  volume       = {40},
  pages        = {51--53},
  publisher    = {World Scientific},
  year         = {1993},
  url          = {https://doi.org/10.1142/9789812794499\_0002},
  doi          = {10.1142/9789812794499\_0002},
  timestamp    = {Mon, 13 Mar 2017 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/series/wsscs/EhrigP93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@incollection{DBLP:series/wsscs/Grobetae-RhodeE93,
  author       = {Martin Gro{\ss}e{-}Rhode and
                  Hartmut Ehrig},
  editor       = {Grzegorz Rozenberg and
                  Arto Salomaa},
  title        = {Restriction Constructions in Specification Logics},
  booktitle    = {Current Trends in Theoretical Computer Science - Essays and Tutorials},
  series       = {World Scientific Series in Computer Science},
  volume       = {40},
  pages        = {195--201},
  publisher    = {World Scientific},
  year         = {1993},
  url          = {https://doi.org/10.1142/9789812794499\_0014},
  doi          = {10.1142/9789812794499\_0014},
  timestamp    = {Mon, 13 Mar 2017 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/series/wsscs/Grobetae-RhodeE93.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/cj/EhrigMCO92,
  author       = {Hartmut Ehrig and
                  Bernd Mahr and
                  Ingo Cla{\ss}en and
                  Fernando Orejas},
  title        = {Introduction to Algebraic Specification. Part 1: Formal Methods for
                  Software Development},
  journal      = {Comput. J.},
  volume       = {35},
  number       = {5},
  pages        = {460--467},
  year         = {1992},
  url          = {https://doi.org/10.1093/comjnl/35.5.460},
  doi          = {10.1093/COMJNL/35.5.460},
  timestamp    = {Sat, 20 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/cj/EhrigMCO92.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/cj/EhrigMCO92a,
  author       = {Hartmut Ehrig and
                  Bernd Mahr and
                  Ingo Cla{\ss}en and
                  Fernando Orejas},
  title        = {Introduction to Algebraic Specification. Part 2: From Classical View
                  to Foundations of System Specifications},
  journal      = {Comput. J.},
  volume       = {35},
  number       = {5},
  pages        = {468--477},
  year         = {1992},
  url          = {https://doi.org/10.1093/comjnl/35.5.468},
  doi          = {10.1093/COMJNL/35.5.468},
  timestamp    = {Wed, 14 Jun 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/cj/EhrigMCO92a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig92,
  author       = {Hartmut Ehrig},
  title        = {Some important new facts supporting the development of algebraic specifications},
  journal      = {Bull. {EATCS}},
  volume       = {47},
  pages        = {135--136},
  year         = {1992},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig92.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Grosse-RhodeE92,
  author       = {Martin Gro{\ss}e{-}Rhode and
                  Hartmut Ehrig},
  title        = {Restriction Constructions in Specification Logics},
  journal      = {Bull. {EATCS}},
  volume       = {46},
  pages        = {84--89},
  year         = {1992},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Grosse-RhodeE92.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/alp/EhrigP92,
  author       = {Hartmut Ehrig and
                  Francesco Parisi{-}Presicce},
  editor       = {H{\'{e}}l{\`{e}}ne Kirchner and
                  Giorgio Levi},
  title        = {High-Level-Replacement Systems for Equational Algebraic Specifications},
  booktitle    = {Algebraic and Logic Programming, Third International Conference, Volterra,
                  Italy, September 2-4, 1992, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {632},
  pages        = {3--20},
  publisher    = {Springer},
  year         = {1992},
  url          = {https://doi.org/10.1007/BFb0013816},
  doi          = {10.1007/BFB0013816},
  timestamp    = {Tue, 14 May 2019 10:00:36 +0200},
  biburl       = {https://dblp.org/rec/conf/alp/EhrigP92.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/birthday/EhrigL92,
  author       = {Hartmut Ehrig and
                  Michael L{\"{o}}we},
  editor       = {Hans{-}J{\"{o}}rg Kreowski},
  title        = {From Parallel to Distributed Derivations of Graphs in the Single-Pushout-Approach},
  booktitle    = {Informatik zwischen Wissenschaft und Gesellschaft, Zur Erinnerung
                  an Reinhold Franck},
  series       = {Informatik-Fachberichte},
  volume       = {309},
  pages        = {47--65},
  publisher    = {Springer},
  year         = {1992},
  url          = {https://doi.org/10.1007/978-3-642-77449-2\_3},
  doi          = {10.1007/978-3-642-77449-2\_3},
  timestamp    = {Tue, 23 May 2017 01:06:47 +0200},
  biburl       = {https://dblp.org/rec/conf/birthday/EhrigL92.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/compass/EhrigPR92,
  author       = {Hartmut Ehrig and
                  Julia Padberg and
                  Leila Ribeiro},
  editor       = {Hartmut Ehrig},
  title        = {Algebraic High-Level Nets: Petri Nets Revisited},
  booktitle    = {Recent Trends in Data Type Specification, 9th Workshop on Specification
                  of Abstract Data Types Joint with the 4th {COMPASS} Workshop, Caldes
                  de Malavella, Spain, October 26-30, 1992, Selected Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {785},
  pages        = {188--206},
  publisher    = {Springer},
  year         = {1992},
  url          = {https://doi.org/10.1007/3-540-57867-6\_11},
  doi          = {10.1007/3-540-57867-6\_11},
  timestamp    = {Mon, 02 Dec 2019 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/compass/EhrigPR92.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrichBO91,
  author       = {Hartmut Ehrig and
                  Michael Baldamus and
                  Fernando Orejas},
  title        = {Amalgamation and Extension in the Framework of Specification Logics
                  and Generalized Morphisms},
  journal      = {Bull. {EATCS}},
  volume       = {44},
  pages        = {129--143},
  year         = {1991},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrichBO91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigA91,
  author       = {Hartmut Ehrig and
                  Helmut Adametz},
  title        = {New Compatibility Results for Implementations within the Initial Algebraic
                  Approach},
  journal      = {Bull. {EATCS}},
  volume       = {43},
  pages        = {102--112},
  year         = {1991},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigA91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/mscs/EhrigHKP91,
  author       = {Hartmut Ehrig and
                  Annegret Habel and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Francesco Parisi{-}Presicce},
  title        = {Parallelism and Concurrency in High-Level Replacement Systems},
  journal      = {Math. Struct. Comput. Sci.},
  volume       = {1},
  number       = {3},
  pages        = {361--404},
  year         = {1991},
  url          = {https://doi.org/10.1017/S0960129500001353},
  doi          = {10.1017/S0960129500001353},
  timestamp    = {Wed, 01 Apr 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/mscs/EhrigHKP91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/amast/EhrigBCO91,
  author       = {Hartmut Ehrig and
                  Michael Baldamus and
                  Felix Cornelius and
                  Fernando Orejas},
  editor       = {Maurice Nivat and
                  Charles Rattray and
                  Teodor Rus and
                  Giuseppe Scollo},
  title        = {Theory of Algebraic Module Specification including Behavioral Semantics
                  and Constraints},
  booktitle    = {Algebraic Methodology and Software Technology {(AMAST} '91), Proceedings
                  of the Second International Conference on Methodology and Software
                  Technology, Iowa City, USA, 22-25 May 1991},
  series       = {Workshops in Computing},
  pages        = {145--172},
  publisher    = {Springer},
  year         = {1991},
  timestamp    = {Tue, 18 Feb 2003 11:01:41 +0100},
  biburl       = {https://dblp.org/rec/conf/amast/EhrigBCO91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/compass/EhrigBO91,
  author       = {Hartmut Ehrig and
                  Michael Baldamus and
                  Fernando Orejas},
  editor       = {Michel Bidoit and
                  Christine Choppy},
  title        = {New Concepts of Amalgamation and Extension for a General Theory of
                  Specifications},
  booktitle    = {Recent Trends in Data Type Specification, 8th Workshop on Specification
                  of Abstract Data Types Joint with the 3rd {COMPASS} Workshop, Dourdan,
                  France, August 26-30, 1991, Selected Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {655},
  pages        = {199--221},
  publisher    = {Springer},
  year         = {1991},
  url          = {https://doi.org/10.1007/3-540-56379-2\_41},
  doi          = {10.1007/3-540-56379-2\_41},
  timestamp    = {Tue, 14 May 2019 10:00:54 +0200},
  biburl       = {https://dblp.org/rec/conf/compass/EhrigBO91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/compass/EhrigP91,
  author       = {Hartmut Ehrig and
                  Francesco Parisi{-}Presicce},
  editor       = {Michel Bidoit and
                  Christine Choppy},
  title        = {Non-Equivalence of Categories for Equational Algebraic Specifications},
  booktitle    = {Recent Trends in Data Type Specification, 8th Workshop on Specification
                  of Abstract Data Types Joint with the 3rd {COMPASS} Workshop, Dourdan,
                  France, August 26-30, 1991, Selected Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {655},
  pages        = {222--235},
  publisher    = {Springer},
  year         = {1991},
  url          = {https://doi.org/10.1007/3-540-56379-2\_42},
  doi          = {10.1007/3-540-56379-2\_42},
  timestamp    = {Sat, 20 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/compass/EhrigP91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/tapsoft/LoweEFJ91,
  author       = {Michael L{\"{o}}we and
                  Hartmut Ehrig and
                  Werner Fey and
                  Dean Jacobs},
  editor       = {Samson Abramsky and
                  T. S. E. Maibaum},
  title        = {On the Relationship Between Algebraic Module Specifications and Program
                  Modules},
  booktitle    = {TAPSOFT'91: Proceedings of the International Joint Conference on Theory
                  and Practice of Software Development, Brighton, UK, April 8-12, 1991,
                  Volume 2: Advances in Distributed Computing {(ADC)} and Colloquium
                  on Combining Paradigms for Software Developmemnt {(CCPSD)}},
  series       = {Lecture Notes in Computer Science},
  volume       = {494},
  pages        = {83--98},
  publisher    = {Springer},
  year         = {1991},
  url          = {https://doi.org/10.1007/3540539816\_62},
  doi          = {10.1007/3540539816\_62},
  timestamp    = {Tue, 14 May 2019 10:00:50 +0200},
  biburl       = {https://dblp.org/rec/conf/tapsoft/LoweEFJ91.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/adt/1990,
  editor       = {Hartmut Ehrig and
                  Klaus P. Jantke and
                  Fernando Orejas and
                  Horst Reichel},
  title        = {Recent Trends in Data Type Specification, Proceedings 7th Workshop
                  on Abstract Data Types, Wusterhausen, Dosse, Germany, April 17-20,
                  1990},
  series       = {Lecture Notes in Computer Science},
  volume       = {534},
  publisher    = {Springer},
  year         = {1991},
  url          = {https://doi.org/10.1007/3-540-54496-8},
  doi          = {10.1007/3-540-54496-8},
  isbn         = {3-540-54496-8},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/adt/1990.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/gg/1990,
  editor       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Grzegorz Rozenberg},
  title        = {Graph-Grammars and Their Application to Computer Science, 4th International
                  Workshop, Bremen, Germany, March 5-9, 1990, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {532},
  publisher    = {Springer},
  year         = {1991},
  url          = {https://doi.org/10.1007/BFb0017372},
  doi          = {10.1007/BFB0017372},
  isbn         = {3-540-54478-X},
  timestamp    = {Fri, 17 Jul 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/1990.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@book{DBLP:series/eatcs/EhrigM90,
  author       = {Hartmut Ehrig and
                  Bernd Mahr},
  title        = {Fundamentals of Algebraic Specification 2},
  series       = {{EATCS} Monographs on Theoretical Computer Science},
  volume       = {21},
  publisher    = {Springer},
  year         = {1990},
  url          = {https://doi.org/10.1007/978-3-642-61284-8},
  doi          = {10.1007/978-3-642-61284-8},
  isbn         = {978-3-642-64776-5},
  timestamp    = {Fri, 17 Jul 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/series/eatcs/EhrigM90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig90,
  author       = {Hartmut Ehrig},
  title        = {ESF-concepts linked with algebraic module specifications},
  journal      = {Bull. {EATCS}},
  volume       = {41},
  pages        = {138--144},
  year         = {1990},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigA90,
  author       = {Hartmut Ehrig and
                  Michael A. Arbib},
  title        = {Linking Schemas and Module Specifications: {A} Proposal},
  journal      = {Bull. {EATCS}},
  volume       = {42},
  pages        = {135},
  year         = {1990},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigA90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigC90,
  author       = {Hartmut Ehrig and
                  Ingo Cla{\ss}en},
  title        = {Overview of algebraic specification languages, enviroments and tools,
                  and algebraic specifications of software systems(Part 3)},
  journal      = {Bull. {EATCS}},
  volume       = {41},
  pages        = {145--153},
  year         = {1990},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigC90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigC90a,
  author       = {Hartmut Ehrig and
                  Ingo Cla{\ss}en},
  title        = {Overview of Algebraic Specification Languages Environments and Tools,
                  and Algebraic Specifications of Software Systems},
  journal      = {Bull. {EATCS}},
  volume       = {40},
  pages        = {172--181},
  year         = {1990},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigC90a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tcs/EhrigFHLJP90,
  author       = {Hartmut Ehrig and
                  Werner Fey and
                  Horst Hansen and
                  Michael L{\"{o}}we and
                  Dean Jacobs and
                  Francesco Parisi{-}Presicce},
  title        = {Compatibility Problems in the Development of Algebraic Module Specifications},
  journal      = {Theor. Comput. Sci.},
  volume       = {77},
  number       = {1{\&}2},
  pages        = {27--71},
  year         = {1990},
  url          = {https://doi.org/10.1016/0304-3975(90)90115-X},
  doi          = {10.1016/0304-3975(90)90115-X},
  timestamp    = {Wed, 17 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/tcs/EhrigFHLJP90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tcs/EhrigPBRDG90,
  author       = {Hartmut Ehrig and
                  Francesco Parisi{-}Presicce and
                  Paul Boehm and
                  Catharina Rieckhoff and
                  Christian Dimitrovici and
                  Martin Gro{\ss}e{-}Rhode},
  title        = {Combining Data Type and Recursive Process Specifications Using Projection
                  Algebras},
  journal      = {Theor. Comput. Sci.},
  volume       = {71},
  number       = {3},
  pages        = {347--380},
  year         = {1990},
  url          = {https://doi.org/10.1016/0304-3975(90)90049-N},
  doi          = {10.1016/0304-3975(90)90049-N},
  timestamp    = {Wed, 17 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/tcs/EhrigPBRDG90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/adt/EhrigP90,
  author       = {Hartmut Ehrig and
                  Francesco Parisi{-}Presicce},
  editor       = {Hartmut Ehrig and
                  Klaus P. Jantke and
                  Fernando Orejas and
                  Horst Reichel},
  title        = {A Match Operation for Rule-Based Modular System Design},
  booktitle    = {Recent Trends in Data Type Specification, Proceedings 7th Workshop
                  on Abstract Data Types, Wusterhausen, Dosse, Germany, April 17-20,
                  1990},
  series       = {Lecture Notes in Computer Science},
  volume       = {534},
  pages        = {74--97},
  publisher    = {Springer},
  year         = {1990},
  url          = {https://doi.org/10.1007/3-540-54496-8\_5},
  doi          = {10.1007/3-540-54496-8\_5},
  timestamp    = {Tue, 14 May 2019 10:00:39 +0200},
  biburl       = {https://dblp.org/rec/conf/adt/EhrigP90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/CorradiniMREL90,
  author       = {Andrea Corradini and
                  Ugo Montanari and
                  Francesca Rossi and
                  Hartmut Ehrig and
                  Michael L{\"{o}}we},
  editor       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Grzegorz Rozenberg},
  title        = {Graph Grammars and Logic Programming},
  booktitle    = {Graph-Grammars and Their Application to Computer Science, 4th International
                  Workshop, Bremen, Germany, March 5-9, 1990, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {532},
  pages        = {221--237},
  publisher    = {Springer},
  year         = {1990},
  url          = {https://doi.org/10.1007/BFb0017392},
  doi          = {10.1007/BFB0017392},
  timestamp    = {Tue, 23 Jan 2024 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/gg/CorradiniMREL90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/EhrigHKP90,
  author       = {Hartmut Ehrig and
                  Annegret Habel and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Francesco Parisi{-}Presicce},
  editor       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Grzegorz Rozenberg},
  title        = {From Graph Grammars to High Level Replacement Systems},
  booktitle    = {Graph-Grammars and Their Application to Computer Science, 4th International
                  Workshop, Bremen, Germany, March 5-9, 1990, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {532},
  pages        = {269--291},
  publisher    = {Springer},
  year         = {1990},
  url          = {https://doi.org/10.1007/BFb0017395},
  doi          = {10.1007/BFB0017395},
  timestamp    = {Sat, 20 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/EhrigHKP90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/EhrigKL90,
  author       = {Hartmut Ehrig and
                  Martin Korff and
                  Michael L{\"{o}}we},
  editor       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Grzegorz Rozenberg},
  title        = {Tutorial Introduction to the Algebraic Approach of Graph Grammars
                  Based on Double and Single Pushouts},
  booktitle    = {Graph-Grammars and Their Application to Computer Science, 4th International
                  Workshop, Bremen, Germany, March 5-9, 1990, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {532},
  pages        = {24--37},
  publisher    = {Springer},
  year         = {1990},
  url          = {https://doi.org/10.1007/BFb0017375},
  doi          = {10.1007/BFB0017375},
  timestamp    = {Sat, 20 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/EhrigKL90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/EhrigL90,
  author       = {Hartmut Ehrig and
                  Michael L{\"{o}}we},
  editor       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Grzegorz Rozenberg},
  title        = {Computing by Graph Transformation: Overall Aims and New Results},
  booktitle    = {Graph-Grammars and Their Application to Computer Science, 4th International
                  Workshop, Bremen, Germany, March 5-9, 1990, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {532},
  pages        = {688--703},
  publisher    = {Springer},
  year         = {1990},
  url          = {https://doi.org/10.1007/BFb0017422},
  doi          = {10.1007/BFB0017422},
  timestamp    = {Sat, 20 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/EhrigL90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/EhringP90,
  author       = {Hartmut Ehrig and
                  Francesco Parisi{-}Presicce},
  editor       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Grzegorz Rozenberg},
  title        = {Algebraic Specification Grammars: {A} Junction between Module Specifications
                  and Graph Grammars},
  booktitle    = {Graph-Grammars and Their Application to Computer Science, 4th International
                  Workshop, Bremen, Germany, March 5-9, 1990, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {532},
  pages        = {292--310},
  publisher    = {Springer},
  year         = {1990},
  url          = {https://doi.org/10.1007/BFb0017396},
  doi          = {10.1007/BFB0017396},
  timestamp    = {Sat, 20 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/EhringP90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/wg/LoweE90,
  author       = {Michael L{\"{o}}we and
                  Hartmut Ehrig},
  editor       = {Rolf H. M{\"{o}}hring},
  title        = {Algebraic Approach to Graph Transformation Based on Single Pushout
                  Derivations},
  booktitle    = {Graph-Theoretic Concepts in Computer Science, 16rd International Workshop,
                  {WG} '90, Berlin, Germany, June 20-22, 1990, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {484},
  pages        = {338--353},
  publisher    = {Springer},
  year         = {1990},
  url          = {https://doi.org/10.1007/3-540-53832-1\_52},
  doi          = {10.1007/3-540-53832-1\_52},
  timestamp    = {Fri, 17 Jul 2020 16:12:47 +0200},
  biburl       = {https://dblp.org/rec/conf/wg/LoweE90.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig89,
  author       = {Hartmut Ehrig},
  title        = {The Algebraic Specification Column},
  journal      = {Bull. {EATCS}},
  volume       = {38},
  pages        = {79--92},
  year         = {1989},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig89.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigC89,
  author       = {Hartmut Ehrig and
                  Ingo Cla{\ss}en},
  title        = {Overview of Algebraic Specification Languages Environments and Tools,
                  and Algebraic Specifications of Software Systems},
  journal      = {Bull. {EATCS}},
  volume       = {39},
  pages        = {103--111},
  year         = {1989},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigC89.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eik/EhrigFHLJLP89,
  author       = {Hartmut Ehrig and
                  Werner Fey and
                  Horst Hansen and
                  Michael L{\"{o}}we and
                  Dean Jacobs and
                  Anno Langen and
                  Francesco Parisi{-}Presicce},
  title        = {Algebraic Specification of Modules and Configuration Families},
  journal      = {J. Inf. Process. Cybern.},
  volume       = {25},
  number       = {5/6},
  pages        = {205--232},
  year         = {1989},
  timestamp    = {Fri, 06 Mar 2020 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/eik/EhrigFHLJLP89.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fsttcs/EhrigFHLJ89,
  author       = {Hartmut Ehrig and
                  Werner Fey and
                  Horst Hansen and
                  Michael L{\"{o}}we and
                  Dean Jacobs},
  editor       = {C. E. Veni Madhavan},
  title        = {Algebraic Software Development Concepts for Module and Configuration
                  Families},
  booktitle    = {Foundations of Software Technology and Theoretical Computer Science,
                  Ninth Conference, Bangalore, India, December 19-21, 1989, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {405},
  pages        = {181--192},
  publisher    = {Springer},
  year         = {1989},
  url          = {https://doi.org/10.1007/3-540-52048-1\_43},
  doi          = {10.1007/3-540-52048-1\_43},
  timestamp    = {Tue, 14 May 2019 10:00:51 +0200},
  biburl       = {https://dblp.org/rec/conf/fsttcs/EhrigFHLJ89.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icalp/EhrigPO89,
  author       = {Hartmut Ehrig and
                  Peter Pepper and
                  Fernando Orejas},
  editor       = {Giorgio Ausiello and
                  Mariangiola Dezani{-}Ciancaglini and
                  Simona Ronchi Della Rocca},
  title        = {On Recent Trends in Algebraic Specification},
  booktitle    = {Automata, Languages and Programming, 16th International Colloquium,
                  ICALP89, Stresa, Italy, July 11-15, 1989, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {372},
  pages        = {263--288},
  publisher    = {Springer},
  year         = {1989},
  url          = {https://doi.org/10.1007/BFb0035766},
  doi          = {10.1007/BFB0035766},
  timestamp    = {Tue, 14 May 2019 10:00:44 +0200},
  biburl       = {https://dblp.org/rec/conf/icalp/EhrigPO89.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/rex/Grosse-RhodeE89,
  author       = {Martin Gro{\ss}e{-}Rhode and
                  Hartmut Ehrig},
  editor       = {J. W. de Bakker and
                  Willem P. de Roever and
                  Grzegorz Rozenberg},
  title        = {Transformation of Combined Data Type and Process Specifications Using
                  Projection Algebras},
  booktitle    = {Stepwise Refinement of Distributed Systems, Models, Formalisms, Correctness,
                  {REX} Workshop, Mook, The Netherlands, May 29 - June 2, 1989, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {430},
  pages        = {301--339},
  publisher    = {Springer},
  year         = {1989},
  url          = {https://doi.org/10.1007/3-540-52559-9\_69},
  doi          = {10.1007/3-540-52559-9\_69},
  timestamp    = {Fri, 17 Jul 2020 16:12:47 +0200},
  biburl       = {https://dblp.org/rec/conf/rex/Grosse-RhodeE89.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/softent/EhrigCBFKL89,
  author       = {Hartmut Ehrig and
                  Ingo Cla{\ss}en and
                  Paul Boehm and
                  Werner Fey and
                  Martin Korff and
                  Michael L{\"{o}}we},
  editor       = {Wolfram{-}Manfred Lippe},
  title        = {Algebraic Concepts for Software Development in {ACT} ONE, {ACT} {TWO}
                  and {LOTOS} (eingeladener Vortrag)},
  booktitle    = {Software-Entwicklung: Konzepte, Erfahrungen, Perspektiven, Fachtagung,
                  veranstaltet vom Fachausschlu{\ss} 2.1 der GI, Marburg, 21.-23. Juni
                  1989, Proceedings},
  series       = {Informatik-Fachberichte},
  volume       = {212},
  pages        = {201--224},
  publisher    = {Springer},
  year         = {1989},
  url          = {https://doi.org/10.1007/978-3-642-74872-1\_14},
  doi          = {10.1007/978-3-642-74872-1\_14},
  timestamp    = {Sun, 21 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/softent/EhrigCBFKL89.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/category/1988,
  editor       = {Hartmut Ehrig and
                  Horst Herrlich and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Gerhard Preu{\ss}},
  title        = {Categorial Methods in Computer Science: With Aspects from Topology
                  [Workshop, September 1988, Berlin, Germany]},
  series       = {Lecture Notes in Computer Science},
  volume       = {393},
  publisher    = {Springer},
  year         = {1989},
  url          = {https://doi.org/10.1007/3-540-51722-7},
  doi          = {10.1007/3-540-51722-7},
  isbn         = {3-540-51722-7},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/category/1988.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig88,
  author       = {Hartmut Ehrig},
  title        = {The Algebraic Specification Column},
  journal      = {Bull. {EATCS}},
  volume       = {36},
  pages        = {52--56},
  year         = {1988},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig88.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig88a,
  author       = {Hartmut Ehrig},
  title        = {The Algebraic Specification Column},
  journal      = {Bull. {EATCS}},
  volume       = {35},
  pages        = {69--70},
  year         = {1988},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig88a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig88b,
  author       = {Hartmut Ehrig},
  title        = {The Algebraic Specification Column},
  journal      = {Bull. {EATCS}},
  volume       = {34},
  pages        = {39--40},
  year         = {1988},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig88b.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/adt/FeyEHL88,
  author       = {Werner Fey and
                  Hartmut Ehrig and
                  Horst Hansen and
                  Michael L{\"{o}}we},
  editor       = {Hartmut Ehrig},
  title        = {Algebraic Theory of Modular Specification Development},
  booktitle    = {Proceedings of the 6st Workshop on Abstract Data Type, 1988. University
                  of Berlin, Germany},
  year         = {1988},
  timestamp    = {Fri, 19 Jul 2019 16:40:27 +0200},
  biburl       = {https://dblp.org/rec/conf/adt/FeyEHL88.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/category/Ehrig88,
  author       = {Hartmut Ehrig},
  editor       = {Hartmut Ehrig and
                  Horst Herrlich and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Gerhard Preu{\ss}},
  title        = {Categorical Concept of Constraints for Algebraic Specifications},
  booktitle    = {Categorial Methods in Computer Science: With Aspects from Topology
                  [Workshop, September 1988, Berlin, Germany]},
  series       = {Lecture Notes in Computer Science},
  volume       = {393},
  pages        = {1--15},
  publisher    = {Springer},
  year         = {1988},
  url          = {https://doi.org/10.1007/3-540-51722-7\_1},
  doi          = {10.1007/3-540-51722-7\_1},
  timestamp    = {Tue, 14 May 2019 10:00:45 +0200},
  biburl       = {https://dblp.org/rec/conf/category/Ehrig88.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/category/EhrigFHLP88,
  author       = {Hartmut Ehrig and
                  Werner Fey and
                  Horst Hansen and
                  Michael L{\"{o}}we and
                  Francesco Parisi{-}Presicce},
  editor       = {Hartmut Ehrig and
                  Horst Herrlich and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Gerhard Preu{\ss}},
  title        = {Categories for the Development of Algebraic Module Specifications},
  booktitle    = {Categorial Methods in Computer Science: With Aspects from Topology
                  [Workshop, September 1988, Berlin, Germany]},
  series       = {Lecture Notes in Computer Science},
  volume       = {393},
  pages        = {157--184},
  publisher    = {Springer},
  year         = {1988},
  url          = {https://doi.org/10.1007/3-540-51722-7\_10},
  doi          = {10.1007/3-540-51722-7\_10},
  timestamp    = {Fri, 19 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/category/EhrigFHLP88.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/category/HerrlichE88,
  author       = {Horst Herrlich and
                  Hartmut Ehrig},
  editor       = {Hartmut Ehrig and
                  Horst Herrlich and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Gerhard Preu{\ss}},
  title        = {The Construct {PRO} of Projection Spaces: Its Internal Structure},
  booktitle    = {Categorial Methods in Computer Science: With Aspects from Topology
                  [Workshop, September 1988, Berlin, Germany]},
  series       = {Lecture Notes in Computer Science},
  volume       = {393},
  pages        = {286--293},
  publisher    = {Springer},
  year         = {1988},
  url          = {https://doi.org/10.1007/3-540-51722-7\_17},
  doi          = {10.1007/3-540-51722-7\_17},
  timestamp    = {Fri, 19 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/category/HerrlichE88.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/category/OrejasNE88,
  author       = {Fernando Orejas and
                  Pilar Nivela and
                  Hartmut Ehrig},
  editor       = {Hartmut Ehrig and
                  Horst Herrlich and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Gerhard Preu{\ss}},
  title        = {Semantical Constructions for Categories of Behavioural Specifications},
  booktitle    = {Categorial Methods in Computer Science: With Aspects from Topology
                  [Workshop, September 1988, Berlin, Germany]},
  series       = {Lecture Notes in Computer Science},
  volume       = {393},
  pages        = {220--243},
  publisher    = {Springer},
  year         = {1988},
  url          = {https://doi.org/10.1007/3-540-51722-7\_13},
  doi          = {10.1007/3-540-51722-7\_13},
  timestamp    = {Fri, 19 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/category/OrejasNE88.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/adt/1988,
  editor       = {Hartmut Ehrig},
  title        = {Proceedings of the 6st Workshop on Abstract Data Type, 1988. University
                  of Berlin, Germany},
  year         = {1988},
  timestamp    = {Fri, 19 Jul 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/adt/1988.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig87,
  author       = {Hartmut Ehrig},
  title        = {The Algebraic Specification Column},
  journal      = {Bull. {EATCS}},
  volume       = {33},
  pages        = {25--26},
  year         = {1987},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig87.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/Ehrig87a,
  author       = {Hartmut Ehrig},
  title        = {The Algebraic Specification Column},
  journal      = {Bull. {EATCS}},
  volume       = {32},
  pages        = {70--72},
  year         = {1987},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/Ehrig87a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/jcss/BlumEP87,
  author       = {Edward K. Blum and
                  Hartmut Ehrig and
                  Francesco Parisi{-}Presicce},
  title        = {Algebraic Specification of Modules and Their Basic Interconnections},
  journal      = {J. Comput. Syst. Sci.},
  volume       = {34},
  number       = {2/3},
  pages        = {293--339},
  year         = {1987},
  url          = {https://doi.org/10.1016/0022-0000(87)90028-6},
  doi          = {10.1016/0022-0000(87)90028-6},
  timestamp    = {Tue, 16 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/jcss/BlumEP87.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tcs/WagnerE87,
  author       = {Eric G. Wagner and
                  Hartmut Ehrig},
  title        = {Canonical Constraints for Parameterized Data Types},
  journal      = {Theor. Comput. Sci.},
  volume       = {50},
  pages        = {323--349},
  year         = {1987},
  url          = {https://doi.org/10.1016/0304-3975(87)90119-8},
  doi          = {10.1016/0304-3975(87)90119-8},
  timestamp    = {Wed, 17 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/tcs/WagnerE87.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/adt/EhrigPBRDG87,
  author       = {Hartmut Ehrig and
                  Francesco Parisi{-}Presicce and
                  Paul Boehm and
                  Catharina Rieckhoff and
                  Christian Dimitrovici and
                  Martin Gro{\ss}e{-}Rhode},
  editor       = {Donald Sannella and
                  Andrzej Tarlecki},
  title        = {Algebraic Data Type and Process Specifications based on Projection
                  Spaces},
  booktitle    = {Recent Trends in Data Type Specification, 5th Workshop on Abstract
                  Data Types, Gullane, Scotland, UK, September 1-4, 1987, Selected Papers},
  series       = {Lecture Notes in Computer Science},
  volume       = {332},
  pages        = {23--43},
  publisher    = {Springer},
  year         = {1987},
  url          = {https://doi.org/10.1007/3-540-50325-0\_2},
  doi          = {10.1007/3-540-50325-0\_2},
  timestamp    = {Tue, 14 May 2019 10:00:39 +0200},
  biburl       = {https://dblp.org/rec/conf/adt/EhrigPBRDG87.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/wg/Ehrig87,
  author       = {Hartmut Ehrig},
  editor       = {Herbert G{\"{o}}ttler and
                  Hans J{\"{u}}rgen Schneider},
  title        = {Distributed Parallelism of Graph Transformations},
  booktitle    = {Graph-Theoretic Concepts in Computer Science, International Workshop,
                  {WG} '87, Kloster Banz/Staffelstein, Germany, June 29 - July 1, 1987,
                  Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {314},
  pages        = {1--19},
  publisher    = {Springer},
  year         = {1987},
  url          = {https://doi.org/10.1007/3-540-19422-3\_1},
  doi          = {10.1007/3-540-19422-3\_1},
  timestamp    = {Tue, 14 May 2019 10:00:40 +0200},
  biburl       = {https://dblp.org/rec/conf/wg/Ehrig87.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/gg/1986,
  editor       = {Hartmut Ehrig and
                  Manfred Nagl and
                  Grzegorz Rozenberg and
                  Azriel Rosenfeld},
  title        = {Graph-Grammars and Their Application to Computer Science, 3rd International
                  Workshop, Warrenton, Virginia, USA, December 2-6, 1986},
  series       = {Lecture Notes in Computer Science},
  volume       = {291},
  publisher    = {Springer},
  year         = {1987},
  url          = {https://doi.org/10.1007/3-540-18771-5},
  doi          = {10.1007/3-540-18771-5},
  isbn         = {3-540-18771-5},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/1986.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/tapsoft/1987-1,
  editor       = {Hartmut Ehrig and
                  Robert A. Kowalski and
                  Giorgio Levi and
                  Ugo Montanari},
  title        = {TAPSOFT'87: Proceedings of the International Joint Conference on Theory
                  and Practice of Software Development, Pisa, Italy, March 23-27, 1987,
                  Volume 1: Advanced Seminar on Foundations of Innovative Software Development
                  {I} and Colloquium on Trees in Algebra and Programming (CAAP'87)},
  series       = {Lecture Notes in Computer Science},
  volume       = {249},
  publisher    = {Springer},
  year         = {1987},
  url          = {https://doi.org/10.1007/3-540-17660-8},
  doi          = {10.1007/3-540-17660-8},
  isbn         = {3-540-17660-8},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/tapsoft/1987-1.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/tapsoft/1987-2,
  editor       = {Hartmut Ehrig and
                  Robert A. Kowalski and
                  Giorgio Levi and
                  Ugo Montanari},
  title        = {TAPSOFT'87: Proceedings of the International Joint Conference on Theory
                  and Practice of Software Development, Pisa, Italy, March 23-27, 1987,
                  Volume 2: Advanced Seminar on Foundations of Innovative Software Development
                  {II} and Colloquium on Functional and Logic Programming and Specifications
                  {(CFLP)}},
  series       = {Lecture Notes in Computer Science},
  volume       = {250},
  publisher    = {Springer},
  year         = {1987},
  url          = {https://doi.org/10.1007/BFb0014968},
  doi          = {10.1007/BFB0014968},
  isbn         = {3-540-17611-X},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/tapsoft/1987-2.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigHHB86,
  author       = {Hartmut Ehrig and
                  Annegret Habel and
                  Udo Hummert and
                  Paul Boehm},
  title        = {Towards algebraic data types grammars: a junction between algebraic
                  specification and graph grammars},
  journal      = {Bull. {EATCS}},
  volume       = {29},
  pages        = {22--26},
  year         = {1986},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigHHB86.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/eatcs/EhrigLM86,
  author       = {Hartmut Ehrig and
                  Jacques Loeckx and
                  Bernd Mahr},
  title        = {A remark on the equational calculus for many-sorted algebras with
                  possibly empty carrier sets},
  journal      = {Bull. {EATCS}},
  volume       = {30},
  pages        = {61--65},
  year         = {1986},
  timestamp    = {Thu, 18 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/eatcs/EhrigLM86.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tse/WeberE86,
  author       = {Herbert Weber and
                  Hartmut Ehrig},
  title        = {Specification of Modular Systems},
  journal      = {{IEEE} Trans. Software Eng.},
  volume       = {12},
  number       = {7},
  pages        = {784--798},
  year         = {1986},
  url          = {https://doi.org/10.1109/TSE.1986.6312979},
  doi          = {10.1109/TSE.1986.6312979},
  timestamp    = {Wed, 17 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/tse/WeberE86.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/adt/Ehrig86,
  author       = {Hartmut Ehrig},
  editor       = {Klaus Drosten and
                  Hans{-}Dieter Ehrich and
                  Martin Gogolla and
                  Udo W. Lipeck},
  title        = {Towards an Algebraic Semantics of the {ISO} Specification Language
                  {LOTOS}},
  booktitle    = {Proceedings of the 4st Workshop on Abstract Data Type, 1986. University
                  of Braunschweig, Germany},
  year         = {1986},
  timestamp    = {Fri, 19 Jul 2019 16:40:26 +0200},
  biburl       = {https://dblp.org/rec/conf/adt/Ehrig86.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/BoehmEHL86,
  author       = {Paul Boehm and
                  Hartmut Ehrig and
                  Udo Hummert and
                  Michael L{\"{o}}we},
  editor       = {Hartmut Ehrig and
                  Manfred Nagl and
                  Grzegorz Rozenberg and
                  Azriel Rosenfeld},
  title        = {Towards distributed graph grammars},
  booktitle    = {Graph-Grammars and Their Application to Computer Science, 3rd International
                  Workshop, Warrenton, Virginia, USA, December 2-6, 1986},
  series       = {Lecture Notes in Computer Science},
  volume       = {291},
  pages        = {86--98},
  publisher    = {Springer},
  year         = {1986},
  url          = {https://doi.org/10.1007/3-540-18771-5\_47},
  doi          = {10.1007/3-540-18771-5\_47},
  timestamp    = {Tue, 14 May 2019 10:00:49 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/BoehmEHL86.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/Ehrig86,
  author       = {Hartmut Ehrig},
  editor       = {Hartmut Ehrig and
                  Manfred Nagl and
                  Grzegorz Rozenberg and
                  Azriel Rosenfeld},
  title        = {Tutorial introduction to the algebraic approach of graph grammars},
  booktitle    = {Graph-Grammars and Their Application to Computer Science, 3rd International
                  Workshop, Warrenton, Virginia, USA, December 2-6, 1986},
  series       = {Lecture Notes in Computer Science},
  volume       = {291},
  pages        = {3--14},
  publisher    = {Springer},
  year         = {1986},
  url          = {https://doi.org/10.1007/3-540-18771-5\_40},
  doi          = {10.1007/3-540-18771-5\_40},
  timestamp    = {Fri, 19 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/Ehrig86.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/Parisi-PresicceEM86,
  author       = {Francesco Parisi{-}Presicce and
                  Hartmut Ehrig and
                  Ugo Montanari},
  editor       = {Hartmut Ehrig and
                  Manfred Nagl and
                  Grzegorz Rozenberg and
                  Azriel Rosenfeld},
  title        = {Graph rewriting with unification and composition},
  booktitle    = {Graph-Grammars and Their Application to Computer Science, 3rd International
                  Workshop, Warrenton, Virginia, USA, December 2-6, 1986},
  series       = {Lecture Notes in Computer Science},
  volume       = {291},
  pages        = {496--514},
  publisher    = {Springer},
  year         = {1986},
  url          = {https://doi.org/10.1007/3-540-18771-5\_72},
  doi          = {10.1007/3-540-18771-5\_72},
  timestamp    = {Fri, 19 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/Parisi-PresicceEM86.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/ifip/EhrigW86,
  author       = {Hartmut Ehrig and
                  Herbert Weber},
  editor       = {Hans{-}J{\"{u}}rgen Kugler},
  title        = {Programming in the Large with Algebraic Module Specifications (Invited
                  Paper)},
  booktitle    = {Information Processing 86, Proceedings of the {IFIP} 10th World Computer
                  Congress, Dublin, Ireland, September 1-5, 1986},
  pages        = {675--684},
  publisher    = {North-Holland/IFIP},
  year         = {1986},
  timestamp    = {Sun, 28 Jul 2019 12:54:16 +0200},
  biburl       = {https://dblp.org/rec/conf/ifip/EhrigW86.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/mfcs/EhrigFPB86,
  author       = {Hartmut Ehrig and
                  Werner Fey and
                  Francesco Parisi{-}Presicce and
                  Edward K. Blum},
  editor       = {Jozef Gruska and
                  Branislav Rovan and
                  Juraj Wiedermann},
  title        = {Algebraic Theory of Module Specification with Constraints},
  booktitle    = {Mathematical Foundations of Computer Science 1986, Bratislava, Czechoslovakia,
                  August 25-29, 1996, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {233},
  pages        = {59--77},
  publisher    = {Springer},
  year         = {1986},
  url          = {https://doi.org/10.1007/BFb0016234},
  doi          = {10.1007/BFB0016234},
  timestamp    = {Sat, 30 Sep 2023 09:52:35 +0200},
  biburl       = {https://dblp.org/rec/conf/mfcs/EhrigFPB86.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@book{DBLP:books/sp/EhrigM85,
  author       = {Hartmut Ehrig and
                  Bernd Mahr},
  title        = {Fundamentals of Algebraic Specification 1: Equations and Initial Semantics},
  series       = {{EATCS} Monographs on Theoretical Computer Science},
  volume       = {6},
  publisher    = {Springer},
  year         = {1985},
  url          = {https://doi.org/10.1007/978-3-642-69962-7},
  doi          = {10.1007/978-3-642-69962-7},
  isbn         = {3-540-13718-1},
  timestamp    = {Tue, 26 Nov 2019 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/books/sp/EhrigM85.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/tapsoft/1985-1,
  editor       = {Hartmut Ehrig and
                  Christiane Floyd and
                  Maurice Nivat and
                  James W. Thatcher},
  title        = {Mathematical Foundations of Software Development, Proceedings of the
                  International Joint Conference on Theory and Practice of Software
                  Development (TAPSOFT), Berlin, Germany, March 25-29, 1985, Volume
                  1: Colloquium on Trees in Algebra and Programming (CAAP'85)},
  series       = {Lecture Notes in Computer Science},
  volume       = {185},
  publisher    = {Springer},
  year         = {1985},
  url          = {https://doi.org/10.1007/3-540-15198-2},
  doi          = {10.1007/3-540-15198-2},
  isbn         = {3-540-15198-2},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/tapsoft/1985-1.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/tapsoft/1985-2,
  editor       = {Hartmut Ehrig and
                  Christiane Floyd and
                  Maurice Nivat and
                  James W. Thatcher},
  title        = {Mathematical Foundations of Software Development, Proceedings of the
                  International Joint Conference on Theory and Practice of Software
                  Development (TAPSOFT), Berlin, Germany, March 25-29, 1985, Volume
                  2: Colloquium on Software Engineering {(CSE)}},
  series       = {Lecture Notes in Computer Science},
  volume       = {186},
  publisher    = {Springer},
  year         = {1985},
  url          = {https://doi.org/10.1007/3-540-15199-0},
  doi          = {10.1007/3-540-15199-0},
  isbn         = {3-540-15199-0},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/tapsoft/1985-2.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tcs/EhrigKTWW84,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  James W. Thatcher and
                  Eric G. Wagner and
                  Jesse B. Wright},
  title        = {Parameter Passing in Algebraic Specification Languages},
  journal      = {Theor. Comput. Sci.},
  volume       = {28},
  pages        = {45--81},
  year         = {1984},
  url          = {https://doi.org/10.1016/0304-3975(83)90065-8},
  doi          = {10.1016/0304-3975(83)90065-8},
  timestamp    = {Wed, 17 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/tcs/EhrigKTWW84.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/adt/EhrigFH84,
  author       = {Hartmut Ehrig and
                  Werner Fey and
                  Horst Hansen},
  editor       = {Hans{-}J{\"{o}}rg Kreowski},
  title        = {Towards Abstract User Interfaces for Formal System Specifications},
  booktitle    = {Recent Trends in Data Type Specification, 3rd Workshop on Theory and
                  Applications of Abstract Data Types, Bremen, Germany, November 13-16,
                  1984, Selected Papers},
  series       = {Informatik-Fachberichte},
  volume       = {116},
  pages        = {73--88},
  publisher    = {Springer},
  year         = {1984},
  url          = {https://doi.org/10.1007/978-3-662-09691-8\_7},
  doi          = {10.1007/978-3-662-09691-8\_7},
  timestamp    = {Mon, 18 Jun 2018 21:21:13 +0200},
  biburl       = {https://dblp.org/rec/conf/adt/EhrigFH84.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tcs/EhrigK83,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski},
  title        = {Compatibility of Parameter Passing and Implementation of Parameterized
                  Data Types},
  journal      = {Theor. Comput. Sci.},
  volume       = {27},
  pages        = {255--286},
  year         = {1983},
  url          = {https://doi.org/10.1016/0304-3975(82)90121-9},
  doi          = {10.1016/0304-3975(82)90121-9},
  timestamp    = {Wed, 17 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/tcs/EhrigK83.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/adt/EhrigFH83,
  author       = {Hartmut Ehrig and
                  Werner Fey and
                  Horst Hansen},
  editor       = {Manfred Broy and
                  Martin Wirsing},
  title        = {{ACT} {ONE} - An Algebraic Specification Language with two Levels
                  of Semantics},
  booktitle    = {Proceedings 2nd Workshop on Abstract Data Type, 1983. University of
                  Passau, Germany},
  publisher    = {University of Passau},
  year         = {1983},
  timestamp    = {Fri, 19 Jul 2019 16:40:27 +0200},
  biburl       = {https://dblp.org/rec/conf/adt/EhrigFH83.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icalp/EhrigWT83,
  author       = {Hartmut Ehrig and
                  Eric G. Wagner and
                  James W. Thatcher},
  editor       = {Josep D{\'{\i}}az},
  title        = {Algebraic Specifications with Generating Constraints},
  booktitle    = {Automata, Languages and Programming, 10th Colloquium, Barcelona, Spain,
                  July 18-22, 1983, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {154},
  pages        = {188--202},
  publisher    = {Springer},
  year         = {1983},
  url          = {https://doi.org/10.1007/BFb0036909},
  doi          = {10.1007/BFB0036909},
  timestamp    = {Tue, 14 May 2019 10:00:44 +0200},
  biburl       = {https://dblp.org/rec/conf/icalp/EhrigWT83.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/wg/EhrigH83,
  author       = {Hartmut Ehrig and
                  Annegret Habel},
  editor       = {Manfred Nagl and
                  J{\"{u}}rgen Perl},
  title        = {Concurrent Transformations of Graphs and Relational Structures},
  booktitle    = {Proceedings of the {WG} '83, International Workshop on Graphtheoretic
                  Concepts in Computer Science, June 16-18, 1983, Haus Ohrbeck, near
                  Osnabr{\"{u}}ck, Germany},
  pages        = {76--88},
  publisher    = {Universit{\"{a}}tsverlag Rudolf Trauner, Linz},
  year         = {1983},
  timestamp    = {Thu, 12 Mar 2020 11:37:19 +0100},
  biburl       = {https://dblp.org/rec/conf/wg/EhrigH83.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/gg/1982,
  editor       = {Hartmut Ehrig and
                  Manfred Nagl and
                  Grzegorz Rozenberg},
  title        = {Graph-Grammars and Their Application to Computer Science, 2nd International
                  Workshop, Haus Ohrbeck [near Osnabr{\"{u}}ck], Germany, October
                  4-8, 1982},
  series       = {Lecture Notes in Computer Science},
  volume       = {153},
  publisher    = {Springer},
  year         = {1983},
  url          = {https://doi.org/10.1007/BFb0000094},
  doi          = {10.1007/BFB0000094},
  isbn         = {3-540-12310-5},
  timestamp    = {Thu, 14 Oct 2021 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/1982.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tcs/EhrigKMP82,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Bernd Mahr and
                  Peter Padawitz},
  title        = {Algebraic Implementation of Abstract Data Types},
  journal      = {Theor. Comput. Sci.},
  volume       = {20},
  pages        = {209--263},
  year         = {1982},
  url          = {https://doi.org/10.1016/S0304-3975(82)80001-7},
  doi          = {10.1016/S0304-3975(82)80001-7},
  timestamp    = {Wed, 17 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/tcs/EhrigKMP82.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/adt/Ehrig82,
  author       = {Hartmut Ehrig},
  editor       = {Hans{-}Dieter Ehrich and
                  Udo W. Lipeck},
  title        = {{ACT} - Algebraic Specification Technique for the Correct Design of
                  Reliable Software Systems},
  booktitle    = {Proceedings 1st Workshop on Abstract Data Type, 1982. University of
                  Dortmund, Germany},
  publisher    = {University of Dortmund},
  year         = {1982},
  timestamp    = {Fri, 19 Jul 2019 16:40:25 +0200},
  biburl       = {https://dblp.org/rec/conf/adt/Ehrig82.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/adt/Ehrig82a,
  author       = {Hartmut Ehrig},
  editor       = {Hans{-}Dieter Ehrich and
                  Udo W. Lipeck},
  title        = {Parameterized Data Types and Parameter Passing},
  booktitle    = {Proceedings 1st Workshop on Abstract Data Type, 1982. University of
                  Dortmund, Germany},
  publisher    = {University of Dortmund},
  year         = {1982},
  timestamp    = {Fri, 19 Jul 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/adt/Ehrig82a.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/Ehrig82,
  author       = {Hartmut Ehrig},
  editor       = {Hartmut Ehrig and
                  Manfred Nagl and
                  Grzegorz Rozenberg},
  title        = {Aspects of concurrency in graph grammars},
  booktitle    = {Graph-Grammars and Their Application to Computer Science, 2nd International
                  Workshop, Haus Ohrbeck [near Osnabr{\"{u}}ck], Germany, October
                  4-8, 1982},
  series       = {Lecture Notes in Computer Science},
  volume       = {153},
  pages        = {58--81},
  publisher    = {Springer},
  year         = {1982},
  url          = {https://doi.org/10.1007/BFb0000099},
  doi          = {10.1007/BFB0000099},
  timestamp    = {Thu, 14 Oct 2021 10:05:48 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/Ehrig82.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/EhrigS82,
  author       = {Hartmut Ehrig and
                  John Staples},
  editor       = {Hartmut Ehrig and
                  Manfred Nagl and
                  Grzegorz Rozenberg},
  title        = {Church-Rosser properties for graph replacement systems with unique
                  splitting},
  booktitle    = {Graph-Grammars and Their Application to Computer Science, 2nd International
                  Workshop, Haus Ohrbeck [near Osnabr{\"{u}}ck], Germany, October
                  4-8, 1982},
  series       = {Lecture Notes in Computer Science},
  volume       = {153},
  pages        = {82--101},
  publisher    = {Springer},
  year         = {1982},
  url          = {https://doi.org/10.1007/BFb0000100},
  doi          = {10.1007/BFB0000100},
  timestamp    = {Fri, 19 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/EhrigS82.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/wg/JanssensKRE82,
  author       = {Dirk Janssens and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Grzegorz Rozenberg and
                  Hartmut Ehrig},
  editor       = {Hans J{\"{u}}rgen Schneider and
                  Herbert G{\"{o}}ttler},
  title        = {Concurrency of Node-Label-Controlled Graph Transformations},
  booktitle    = {Proceedings of the 8th Conference Graphtheoretic Concepts in Computer
                  Science {(WG} '82), Neuenkirchen (near Erlangen), Germany},
  pages        = {91--108},
  publisher    = {Hanser, Munich},
  year         = {1982},
  timestamp    = {Thu, 04 Feb 2021 13:01:49 +0100},
  biburl       = {https://dblp.org/rec/conf/wg/JanssensKRE82.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/jcss/EhrigM81,
  author       = {Hartmut Ehrig and
                  Bernd Mahr},
  title        = {Complexity of Algebraic Implementations for Abstract Data Types},
  journal      = {J. Comput. Syst. Sci.},
  volume       = {23},
  number       = {2},
  pages        = {223--253},
  year         = {1981},
  url          = {https://doi.org/10.1016/0022-0000(81)90014-3},
  doi          = {10.1016/0022-0000(81)90014-3},
  timestamp    = {Tue, 16 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/jcss/EhrigM81.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/mst/EhrigKMRW81,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Andrea Maggiolo{-}Schettini and
                  Barry K. Rosen and
                  J{\'{o}}zef Winkowski},
  title        = {Transformations of Structures: an Algebraic Approach},
  journal      = {Math. Syst. Theory},
  volume       = {14},
  pages        = {305--334},
  year         = {1981},
  url          = {https://doi.org/10.1007/BF01752403},
  doi          = {10.1007/BF01752403},
  timestamp    = {Sun, 17 May 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/mst/EhrigKMRW81.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/caap/Ehrig81,
  author       = {Hartmut Ehrig},
  editor       = {Egidio Astesiano and
                  Corrado B{\"{o}}hm},
  title        = {Algebraic Theory of Parameterized Specifications with Requirements},
  booktitle    = {{CAAP} '81, Trees in Algebra and Programming, 6th Colloquium, Genoa,
                  Italy, March 5-7, 1981, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {112},
  pages        = {1--24},
  publisher    = {Springer},
  year         = {1981},
  url          = {https://doi.org/10.1007/3-540-10828-9\_51},
  doi          = {10.1007/3-540-10828-9\_51},
  timestamp    = {Tue, 14 May 2019 10:00:44 +0200},
  biburl       = {https://dblp.org/rec/conf/caap/Ehrig81.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fm/EhrigKTWW81,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  James W. Thatcher and
                  Eric G. Wagner and
                  Jesse B. Wright},
  editor       = {J{\o}rgen Staunstrup},
  title        = {Parameter Passing in Algebraic Specification Languages},
  booktitle    = {Program Specification, Proceedings of a Workshop, Aarhus, Denmark,
                  August 1981},
  series       = {Lecture Notes in Computer Science},
  volume       = {134},
  pages        = {322--369},
  publisher    = {Springer},
  year         = {1981},
  url          = {https://doi.org/10.1007/3-540-11490-4\_21},
  doi          = {10.1007/3-540-11490-4\_21},
  timestamp    = {Tue, 14 May 2019 10:00:46 +0200},
  biburl       = {https://dblp.org/rec/conf/fm/EhrigKTWW81.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fm/Steensgaard-MadsenHPEKNASGCG81,
  author       = {J{\o}rgen Steensgaard{-}Madsen and
                  Jane W. Hughes and
                  Malcolm S. Powell and
                  Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Leif Sandegaard Nielsen and
                  Jean{-}Raymond Abrial and
                  Ib Holm S{\o}rensen and
                  Robin M. Gallimore and
                  Derek Coleman and
                  Joseph A. Goguen},
  editor       = {J{\o}rgen Staunstrup},
  title        = {KWIC-index generation},
  booktitle    = {Program Specification, Proceedings of a Workshop, Aarhus, Denmark,
                  August 1981},
  series       = {Lecture Notes in Computer Science},
  volume       = {134},
  pages        = {47--117},
  publisher    = {Springer},
  year         = {1981},
  url          = {https://doi.org/10.1007/3-540-11490-4\_5},
  doi          = {10.1007/3-540-11490-4\_5},
  timestamp    = {Fri, 19 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/fm/Steensgaard-MadsenHPEKNASGCG81.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gi/EhrigF81,
  author       = {Hartmut Ehrig and
                  Werner Fey},
  editor       = {Wilfried Brauer},
  title        = {Methodology for the Specification of Software Systems: From Formal
                  Requirements to Algebraic Design Specifications},
  booktitle    = {{GI} - 11. Jahrestagung in Verbindung mit Third Conference of the
                  European Co-operation in Informatics (ECI), M{\"{u}}nchen, 20.-23.
                  Oktober 1981, Proceedings},
  series       = {Informatik-Fachberichte},
  volume       = {50},
  pages        = {255--269},
  publisher    = {Springer},
  year         = {1981},
  url          = {https://doi.org/10.1007/978-3-662-01089-1\_24},
  doi          = {10.1007/978-3-662-01089-1\_24},
  timestamp    = {Tue, 23 May 2017 01:10:33 +0200},
  biburl       = {https://dblp.org/rec/conf/gi/EhrigF81.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/wg/EhrigHS81,
  author       = {Hartmut Ehrig and
                  Berthold Hoffmann and
                  Ilse Schmiedecke},
  editor       = {J{\"{o}}rg R. M{\"{u}}hlbacher},
  title        = {A Graph-Theoretical Model for Multi-Pass Parsing},
  booktitle    = {Proceedings of the 7th Conference Graphtheoretic Concepts in Computer
                  Science {(WG} '81), Linz, Austria, June 15-17, 1981},
  pages        = {19--32},
  publisher    = {Hanser, Munich},
  year         = {1981},
  timestamp    = {Fri, 14 Oct 2016 13:17:23 +0200},
  biburl       = {https://dblp.org/rec/conf/wg/EhrigHS81.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/is/EhrigK80,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski},
  title        = {Applications of Graph Grammar Theory to Consistency, Synchronization
                  and Scheduling in Data Base Systems},
  journal      = {Inf. Syst.},
  volume       = {5},
  number       = {3},
  pages        = {225--238},
  year         = {1980},
  url          = {https://doi.org/10.1016/0306-4379(80)90014-9},
  doi          = {10.1016/0306-4379(80)90014-9},
  timestamp    = {Sat, 20 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/is/EhrigK80.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/kybernetika/AdamekET80,
  author       = {Jir{\'{\i}} Ad{\'{a}}mek and
                  Hartmut Ehrig and
                  Vera Trnkov{\'{a}}},
  title        = {On an equivalence of system-theoretical and categorical concepts},
  journal      = {Kybernetika},
  volume       = {16},
  number       = {5},
  pages        = {389--410},
  year         = {1980},
  url          = {http://www.kybernetika.cz/content/1980/5/389},
  timestamp    = {Wed, 17 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/kybernetika/AdamekET80.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/siamcomp/EhrigR80,
  author       = {Hartmut Ehrig and
                  Barry K. Rosen},
  title        = {The Mathematics of Record Handling},
  journal      = {{SIAM} J. Comput.},
  volume       = {9},
  number       = {3},
  pages        = {441--469},
  year         = {1980},
  url          = {https://doi.org/10.1137/0209034},
  doi          = {10.1137/0209034},
  timestamp    = {Sat, 27 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/siamcomp/EhrigR80.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/tcs/EhrigR80,
  author       = {Hartmut Ehrig and
                  Barry K. Rosen},
  title        = {Parallelism and Concurrency of Graph Manipulations},
  journal      = {Theor. Comput. Sci.},
  volume       = {11},
  pages        = {247--275},
  year         = {1980},
  url          = {https://doi.org/10.1016/0304-3975(80)90016-X},
  doi          = {10.1016/0304-3975(80)90016-X},
  timestamp    = {Wed, 17 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/tcs/EhrigR80.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icalp/EhrigKP80,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Peter Padawitz},
  editor       = {J. W. de Bakker and
                  Jan van Leeuwen},
  title        = {Algebraic Implementation of Abstract Data Types: Concept, Syntax,
                  Semantics and Correctness},
  booktitle    = {Automata, Languages and Programming, 7th Colloquium, Noordweijkerhout,
                  The Netherlands, July 14-18, 1980, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {85},
  pages        = {142--156},
  publisher    = {Springer},
  year         = {1980},
  url          = {https://doi.org/10.1007/3-540-10003-2\_67},
  doi          = {10.1007/3-540-10003-2\_67},
  timestamp    = {Tue, 14 May 2019 10:00:44 +0200},
  biburl       = {https://dblp.org/rec/conf/icalp/EhrigKP80.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icalp/EhrigKTWW80,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  James W. Thatcher and
                  Eric G. Wagner and
                  Jesse B. Wright},
  editor       = {J. W. de Bakker and
                  Jan van Leeuwen},
  title        = {Parameterized Data Types in Algebraic Specification Languages (Short
                  Version)},
  booktitle    = {Automata, Languages and Programming, 7th Colloquium, Noordweijkerhout,
                  The Netherlands, July 14-18, 1980, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {85},
  pages        = {157--168},
  publisher    = {Springer},
  year         = {1980},
  url          = {https://doi.org/10.1007/3-540-10003-2\_68},
  doi          = {10.1007/3-540-10003-2\_68},
  timestamp    = {Fri, 19 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/icalp/EhrigKTWW80.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/mfcs/EhrigKMP80,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Bernd Mahr and
                  Peter Padawitz},
  editor       = {Piotr Dembinski},
  title        = {Compound Algebraic Implementations: An Approach to Stepwise Refinement
                  of Software Systems},
  booktitle    = {Mathematical Foundations of Computer Science 1980 (MFCS'80), Proceedings
                  of the 9th Symposium, Rydzyna, Poland, September 1-5, 1980},
  series       = {Lecture Notes in Computer Science},
  volume       = {88},
  pages        = {231--245},
  publisher    = {Springer},
  year         = {1980},
  url          = {https://doi.org/10.1007/BFb0022508},
  doi          = {10.1007/BFB0022508},
  timestamp    = {Tue, 14 May 2019 10:00:37 +0200},
  biburl       = {https://dblp.org/rec/conf/mfcs/EhrigKMP80.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/programm/EhrigKP80,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Peter Padawitz},
  editor       = {Bernard J. Robinet},
  title        = {A Case Study of Abstract Implementations and Their Correctness},
  booktitle    = {International Symposium on Programming, Proceedings of the Fourth
                  'Colloque International sur la Programmation', Paris, France, 22-24
                  April 1980},
  series       = {Lecture Notes in Computer Science},
  volume       = {83},
  pages        = {108--122},
  publisher    = {Springer},
  year         = {1980},
  url          = {https://doi.org/10.1007/3-540-09981-6\_8},
  doi          = {10.1007/3-540-09981-6\_8},
  timestamp    = {Thu, 24 Feb 2022 13:41:39 +0100},
  biburl       = {https://dblp.org/rec/conf/programm/EhrigKP80.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/se/EhrigFK80,
  author       = {Hartmut Ehrig and
                  Werner Fey and
                  Hans{-}J{\"{o}}rg Kreowski},
  editor       = {Christiane Floyd and
                  Hermann Kopetz},
  title        = {Algebraische Spezifikation eines St{\"{u}}cklistensystems - eine
                  Fallstudie},
  booktitle    = {Software Engineering - Entwurf und Spezifikation, Tagung {II/1980}
                  mit Workshop des German Chapter of the {ACM} vom 12. bis 16.9.1980
                  in Berlin},
  series       = {Berichte des German Chapter of the {ACM}},
  volume       = {5},
  pages        = {75--90},
  publisher    = {Teubner},
  year         = {1980},
  timestamp    = {Thu, 27 Feb 2003 09:55:22 +0100},
  biburl       = {https://dblp.org/rec/conf/se/EhrigFK80.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/stoc/EhrigM80,
  author       = {Hartmut Ehrig and
                  Bernd Mahr},
  editor       = {Raymond E. Miller and
                  Seymour Ginsburg and
                  Walter A. Burkhard and
                  Richard J. Lipton},
  title        = {Complexity of Implementations on the Level of Algebraic Specifications},
  booktitle    = {Proceedings of the 12th Annual {ACM} Symposium on Theory of Computing,
                  April 28-30, 1980, Los Angeles, California, {USA}},
  pages        = {281--293},
  publisher    = {{ACM}},
  year         = {1980},
  url          = {https://doi.org/10.1145/800141.804676},
  doi          = {10.1145/800141.804676},
  timestamp    = {Tue, 06 Nov 2018 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/stoc/EhrigM80.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/ita/EhrigK79,
  author       = {Hartmut Ehrig and
                  Wolfgang K{\"{u}}hnel},
  title        = {Categorial approach to nonlinear constant continuous-time systems},
  journal      = {{RAIRO} Theor. Informatics Appl.},
  volume       = {13},
  number       = {2},
  pages        = {107--133},
  year         = {1979},
  url          = {https://doi.org/10.1051/ita/1979130201071},
  doi          = {10.1051/ITA/1979130201071},
  timestamp    = {Mon, 25 May 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/ita/EhrigK79.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/sigact/EhrigKP79,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Peter Padawitz},
  title        = {Algebraic implementation of abstract data types: an announcement},
  journal      = {{SIGACT} News},
  volume       = {11},
  number       = {2},
  pages        = {25--29},
  year         = {1979},
  url          = {https://doi.org/10.1145/1008620.1008622},
  doi          = {10.1145/1008620.1008622},
  timestamp    = {Tue, 03 Aug 2021 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/sigact/EhrigKP79.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/mmb/EhrigKW79,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Herbert Weber},
  editor       = {Heinrich C. Mayr and
                  Bernd E. Meyer},
  title        = {Neue Aspekte algebraischer Spezifikationsschemata f{\"{u}}r Datenbanksysteme},
  booktitle    = {Formale Modelle f{\"{u}}r Informationssysteme, GI-Fachtagung,
                  24.-26. Mai 1979, Tutzing, Deutschland},
  series       = {Informatik-Fachberichte},
  volume       = {21},
  pages        = {181--198},
  publisher    = {Springer},
  year         = {1979},
  url          = {https://doi.org/10.1007/978-3-642-67485-3\_10},
  doi          = {10.1007/978-3-642-67485-3\_10},
  timestamp    = {Sat, 07 Sep 2019 11:59:23 +0200},
  biburl       = {https://dblp.org/rec/conf/mmb/EhrigKW79.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@proceedings{DBLP:conf/gg/1978,
  editor       = {Volker Claus and
                  Hartmut Ehrig and
                  Grzegorz Rozenberg},
  title        = {Graph-Grammars and Their Application to Computer Science and Biology,
                  International Workshop, Bad Honnef, Germany, October 30 - November
                  3, 1978},
  series       = {Lecture Notes in Computer Science},
  volume       = {73},
  publisher    = {Springer},
  year         = {1979},
  url          = {https://doi.org/10.1007/BFb0025713},
  doi          = {10.1007/BFB0025713},
  isbn         = {3-540-09525-X},
  timestamp    = {Tue, 14 May 2019 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/1978.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/Ehrig78,
  author       = {Hartmut Ehrig},
  editor       = {Volker Claus and
                  Hartmut Ehrig and
                  Grzegorz Rozenberg},
  title        = {Introduction to the Algebraic Theory of Graph Grammars {(A} Survey)},
  booktitle    = {Graph-Grammars and Their Application to Computer Science and Biology,
                  International Workshop, Bad Honnef, Germany, October 30 - November
                  3, 1978},
  series       = {Lecture Notes in Computer Science},
  volume       = {73},
  pages        = {1--69},
  publisher    = {Springer},
  year         = {1978},
  url          = {https://doi.org/10.1007/BFb0025714},
  doi          = {10.1007/BFB0025714},
  timestamp    = {Tue, 14 May 2019 10:00:49 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/Ehrig78.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/EhrigL78,
  author       = {Hartmut Ehrig and
                  Axel Liedtke},
  editor       = {Volker Claus and
                  Hartmut Ehrig and
                  Grzegorz Rozenberg},
  title        = {Locally Star Sluing Formulas for a Class of Parallel Graph Grammars},
  booktitle    = {Graph-Grammars and Their Application to Computer Science and Biology,
                  International Workshop, Bad Honnef, Germany, October 30 - November
                  3, 1978},
  series       = {Lecture Notes in Computer Science},
  volume       = {73},
  pages        = {206--223},
  publisher    = {Springer},
  year         = {1978},
  url          = {https://doi.org/10.1007/BFb0025722},
  doi          = {10.1007/BFB0025722},
  timestamp    = {Fri, 19 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/EhrigL78.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/gg/EhrigR78,
  author       = {Hartmut Ehrig and
                  Barry K. Rosen},
  editor       = {Volker Claus and
                  Hartmut Ehrig and
                  Grzegorz Rozenberg},
  title        = {Decomposition of Graph Grammar Productions and Derivations},
  booktitle    = {Graph-Grammars and Their Application to Computer Science and Biology,
                  International Workshop, Bad Honnef, Germany, October 30 - November
                  3, 1978},
  series       = {Lecture Notes in Computer Science},
  volume       = {73},
  pages        = {192--205},
  publisher    = {Springer},
  year         = {1978},
  url          = {https://doi.org/10.1007/BFb0025721},
  doi          = {10.1007/BFB0025721},
  timestamp    = {Fri, 19 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/gg/EhrigR78.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icalp/EhrigKP78,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Peter Padawitz},
  editor       = {Giorgio Ausiello and
                  Corrado B{\"{o}}hm},
  title        = {Stepwise Specification and Implementation of Abstract Data Types},
  booktitle    = {Automata, Languages and Programming, Fifth Colloquium, Udine, Italy,
                  July 17-21, 1978, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {62},
  pages        = {205--226},
  publisher    = {Springer},
  year         = {1978},
  url          = {https://doi.org/10.1007/3-540-08860-1\_16},
  doi          = {10.1007/3-540-08860-1\_16},
  timestamp    = {Tue, 14 May 2019 10:00:44 +0200},
  biburl       = {https://dblp.org/rec/conf/icalp/EhrigKP78.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/mfcs/EhrigKMW78,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Andrea Maggiolo{-}Schettini and
                  Barry K. Rosen and
                  J{\'{o}}zef Winkowski},
  editor       = {J{\'{o}}zef Winkowski},
  title        = {Deriving Structures from Structures},
  booktitle    = {Mathematical Foundations of Computer Science 1978, Proceedings, 7th
                  Symposium, Zakopane, Poland, September 4-8, 1978},
  series       = {Lecture Notes in Computer Science},
  volume       = {64},
  pages        = {177--190},
  publisher    = {Springer},
  year         = {1978},
  url          = {https://doi.org/10.1007/3-540-08921-7\_66},
  doi          = {10.1007/3-540-08921-7\_66},
  timestamp    = {Tue, 14 May 2019 10:00:37 +0200},
  biburl       = {https://dblp.org/rec/conf/mfcs/EhrigKMW78.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/mfcs/EhrigR78,
  author       = {Hartmut Ehrig and
                  Barry K. Rosen},
  editor       = {J{\'{o}}zef Winkowski},
  title        = {Concurrency of Manipulations in Multidimensional Information Structures},
  booktitle    = {Mathematical Foundations of Computer Science 1978, Proceedings, 7th
                  Symposium, Zakopane, Poland, September 4-8, 1978},
  series       = {Lecture Notes in Computer Science},
  volume       = {64},
  pages        = {165--176},
  publisher    = {Springer},
  year         = {1978},
  url          = {https://doi.org/10.1007/3-540-08921-7\_65},
  doi          = {10.1007/3-540-08921-7\_65},
  timestamp    = {Fri, 19 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/mfcs/EhrigR78.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/vldb/EhrigKW78,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Herbert Weber},
  editor       = {S. Bing Yao},
  title        = {Algebraic Specification Schemes for Data Base Systems},
  booktitle    = {Fourth International Conference on Very Large Data Bases, September
                  13-15, 1978, West Berlin, Germany},
  pages        = {427--440},
  publisher    = {{IEEE} Computer Society},
  year         = {1978},
  timestamp    = {Wed, 29 Mar 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/vldb/EhrigKW78.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/fct/Ehrig77,
  author       = {Hartmut Ehrig},
  editor       = {Marek Karpinski},
  title        = {Embedding Theorem in the Algebraic Theory of Graph Grammars},
  booktitle    = {Fundamentals of Computation Theory, Proceedings of the 1977 International
                  FCT-Conference, Poznan-K{\'{o}}rnik, Poland, September 19-23,
                  1977},
  series       = {Lecture Notes in Computer Science},
  volume       = {56},
  pages        = {245--255},
  publisher    = {Springer},
  year         = {1977},
  url          = {https://doi.org/10.1007/3-540-08442-8\_91},
  doi          = {10.1007/3-540-08442-8\_91},
  timestamp    = {Mon, 02 Sep 2019 13:37:20 +0200},
  biburl       = {https://dblp.org/rec/conf/fct/Ehrig77.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/icalp/EhrigR77,
  author       = {Hartmut Ehrig and
                  Barry K. Rosen},
  editor       = {Arto Salomaa and
                  Magnus Steinby},
  title        = {The Mathematics of Record Handling},
  booktitle    = {Automata, Languages and Programming, Fourth Colloquium, University
                  of Turku, Finland, July 18-22, 1977, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {52},
  pages        = {206--220},
  publisher    = {Springer},
  year         = {1977},
  url          = {https://doi.org/10.1007/3-540-08342-1\_16},
  doi          = {10.1007/3-540-08342-1\_16},
  timestamp    = {Tue, 14 May 2019 10:00:44 +0200},
  biburl       = {https://dblp.org/rec/conf/icalp/EhrigR77.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/acta/SchneiderE76,
  author       = {Hans J{\"{u}}rgen Schneider and
                  Hartmut Ehrig},
  title        = {Grammars on Partial Graphs},
  journal      = {Acta Informatica},
  volume       = {6},
  pages        = {297--316},
  year         = {1976},
  url          = {https://doi.org/10.1007/BF00288659},
  doi          = {10.1007/BF00288659},
  timestamp    = {Sun, 21 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/acta/SchneiderE76.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/jcss/EhrigK76,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski},
  title        = {Systematic Approach to Reduction and Minimization in Automata and
                  System Theory},
  journal      = {J. Comput. Syst. Sci.},
  volume       = {12},
  number       = {3},
  pages        = {269--304},
  year         = {1976},
  url          = {https://doi.org/10.1016/S0022-0000(76)80002-5},
  doi          = {10.1016/S0022-0000(76)80002-5},
  timestamp    = {Tue, 16 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/jcss/EhrigK76.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/mfcs/EhrigK76,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski},
  editor       = {Antoni W. Mazurkiewicz},
  title        = {Parallelism of Manipulations in Multidimensional Information Structures},
  booktitle    = {Mathematical Foundations of Computer Science 1976, 5th Symposium,
                  Gdansk, Poland, September 6-10, 1976, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {45},
  pages        = {284--293},
  publisher    = {Springer},
  year         = {1976},
  url          = {https://doi.org/10.1007/3-540-07854-1\_188},
  doi          = {10.1007/3-540-07854-1\_188},
  timestamp    = {Tue, 14 May 2019 10:00:37 +0200},
  biburl       = {https://dblp.org/rec/conf/mfcs/EhrigK76.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/jcss/EhrigT75,
  author       = {Hartmut Ehrig and
                  Karl Wilhelm Tischer},
  title        = {Graph Grammars and Applications to Specialization and Evolution in
                  Biology},
  journal      = {J. Comput. Syst. Sci.},
  volume       = {11},
  number       = {2},
  pages        = {212--236},
  year         = {1975},
  url          = {https://doi.org/10.1016/S0022-0000(75)80069-9},
  doi          = {10.1016/S0022-0000(75)80069-9},
  timestamp    = {Tue, 16 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/jcss/EhrigT75.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/Lsystems/EhrigK75,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski},
  editor       = {Aristid Lindenmayer and
                  Grzegorz Rozenberg},
  title        = {Parallel Graph Grammers},
  booktitle    = {Automata, Languages, Development: At the crossroads of biology, mathematics
                  and computer science, result of an international conference held at
                  Noordwijkerhout, The Netherlands, March 31 - April 6, 1975},
  pages        = {425--442},
  publisher    = {North-Holland Publishing Company},
  year         = {1975},
  timestamp    = {Wed, 08 Dec 2021 08:36:04 +0100},
  biburl       = {https://dblp.org/rec/conf/Lsystems/EhrigK75.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/Lsystems/EhrigR75,
  author       = {Hartmut Ehrig and
                  Grzegorz Rozenberg},
  editor       = {Aristid Lindenmayer and
                  Grzegorz Rozenberg},
  title        = {Some Definitional Suggestions for Parallel Graph Grammars},
  booktitle    = {Automata, Languages, Development: At the crossroads of biology, mathematics
                  and computer science, result of an international conference held at
                  Noordwijkerhout, The Netherlands, March 31 - April 6, 1975},
  pages        = {443--468},
  publisher    = {North-Holland Publishing Company},
  year         = {1975},
  timestamp    = {Wed, 08 Dec 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/Lsystems/EhrigR75.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@book{DBLP:books/daglib/0067967,
  author       = {Hartmut Ehrig and
                  Klaus{-}Dieter Kiermeier and
                  Hans{-}J{\"{o}}rg Kreowski and
                  Wolfgang K{\"{u}}hnel},
  title        = {Universal theory of automata - a categorial approach},
  series       = {Teubner Studienb{\"{u}}cher},
  publisher    = {Teubner},
  year         = {1974},
  isbn         = {978-3-519-02054-7},
  timestamp    = {Fri, 26 Aug 2011 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/books/daglib/0067967.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@article{DBLP:journals/ita/EhrigK74,
  author       = {Hartmut Ehrig and
                  Wolfgang K{\"{u}}hnel},
  title        = {Topological automata},
  journal      = {{RAIRO} Theor. Informatics Appl.},
  volume       = {8},
  number       = {3},
  pages        = {73--91},
  year         = {1974},
  url          = {https://doi.org/10.1051/ita/197408R300731},
  doi          = {10.1051/ITA/197408R300731},
  timestamp    = {Thu, 04 Jun 2020 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/journals/ita/EhrigK74.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/category/EhrigK74,
  author       = {Hartmut Ehrig and
                  Hans{-}J{\"{o}}rg Kreowski},
  editor       = {Ernest G. Manes},
  title        = {Power and initial automata in pseudoclosed categories},
  booktitle    = {Category Theory Applied to Computation and Control, Proceedings of
                  the First International Symposium, San Francisco, CA, USA, February
                  25-26, 1974, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {25},
  pages        = {144--150},
  publisher    = {Springer},
  year         = {1974},
  url          = {https://doi.org/10.1007/3-540-07142-3\_74},
  doi          = {10.1007/3-540-07142-3\_74},
  timestamp    = {Tue, 14 May 2019 10:00:45 +0200},
  biburl       = {https://dblp.org/rec/conf/category/EhrigK74.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/category/EhrigKP74,
  author       = {Hartmut Ehrig and
                  Wolfgang K{\"{u}}hnel and
                  Michael Pfender},
  editor       = {Ernest G. Manes},
  title        = {Diagram characterization},
  booktitle    = {Category Theory Applied to Computation and Control, Proceedings of
                  the First International Symposium, San Francisco, CA, USA, February
                  25-26, 1974, Proceedings},
  series       = {Lecture Notes in Computer Science},
  volume       = {25},
  pages        = {137--143},
  publisher    = {Springer},
  year         = {1974},
  url          = {https://doi.org/10.1007/3-540-07142-3\_73},
  doi          = {10.1007/3-540-07142-3\_73},
  timestamp    = {Fri, 19 May 2017 01:00:00 +0200},
  biburl       = {https://dblp.org/rec/conf/category/EhrigKP74.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
@inproceedings{DBLP:conf/focs/EhrigPS73,
  author       = {Hartmut Ehrig and
                  Michael Pfender and
                  Hans J{\"{u}}rgen Schneider},
  title        = {Graph-Grammars: An Algebraic Approach},
  booktitle    = {14th Annual Symposium on Switching and Automata Theory, Iowa City,
                  Iowa, USA, October 15-17, 1973},
  pages        = {167--180},
  publisher    = {{IEEE} Computer Society},
  year         = {1973},
  url          = {https://doi.org/10.1109/SWAT.1973.11},
  doi          = {10.1109/SWAT.1973.11},
  timestamp    = {Thu, 23 Mar 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/conf/focs/EhrigPS73.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}
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