Heckel03'

@inproceedings{DBLP:conf/dfg/Heckel03,
  author    = {Reiko Heckel},
  title     = {Open Petri Nets as Semantic Model for Workflow Integration},
  booktitle = {Petri Net Technology for Communication-Based Systems},
  year      = {2003},
  pages     = {281-294},
  ee        = {http://dx.doi.org/10.1007/978-3-540-40022-6_14},
  crossref  = {DBLP:conf/dfg/2003},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@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},
  booktitle = {Petri Net Technology for Communication-Based Systems},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {2472},
  year      = {2003},
  isbn      = {3-540-20538-1},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}