@inproceedings{DBLP:conf/caise/EderW07,
  author    = {Johann Eder and
               Karl Wiggisser},
  title     = {Change Detection in Ontologies Using DAG Comparison},
  booktitle = {CAiSE},
  year      = {2007},
  pages     = {21-35},
  ee        = {http://dx.doi.org/10.1007/978-3-540-72988-4_3},
  crossref  = {DBLP:conf/caise/2007},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/caise/2007,
  editor    = {John Krogstie and
               Andreas L. Opdahl and
               Guttorm Sindre},
  title     = {Advanced Information Systems Engineering, 19th International
               Conference, CAiSE 2007, Trondheim, Norway, June 11-15, 2007,
               Proceedings},
  booktitle = {CAiSE},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {4495},
  year      = {2007},
  isbn      = {978-3-540-72987-7},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}