@inproceedings{DBLP:conf/wecwis/WombacherMN04,
  author    = {Andreas Wombacher and
               Bendick Mahleko and
               Erich J. Neuhold},
  title     = {IPSI-PF: A Business Process Matchmaking Engine},
  booktitle = {CEC},
  year      = {2004},
  pages     = {137-145},
  ee        = {http://doi.ieeecomputersociety.org/10.1109/ICECT.2004.1319727},
  crossref  = {DBLP:conf/wecwis/2004},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/wecwis/2004,
  title     = {2004 IEEE International Conference on E-Commerce Technology
               (CEC 2004), 6-9 July 2004, San Diego, CA, USA},
  booktitle = {CEC},
  publisher = {IEEE Computer Society},
  year      = {2004},
  isbn      = {0-7695-2098-7},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}