@inproceedings{DBLP:conf/ACMicec/PasquierHDRS07,
  author    = {Philippe Pasquier and
               Ramon Hollands and
               Frank Dignum and
               Iyad Rahwan and
               Liz Sonenberg},
  title     = {An empirical study of interest-based negotiation},
  booktitle = {ICEC},
  year      = {2007},
  pages     = {339-348},
  ee        = {http://doi.acm.org/10.1145/1282100.1282163},
  crossref  = {DBLP:conf/ACMicec/2007},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/ACMicec/2007,
  editor    = {Maria L. Gini and
               Robert J. Kauffman and
               Donna Sarppo and
               Chrysanthos Dellarocas and
               Frank Dignum},
  title     = {Proceedings of the 9th International Conference on Electronic
               Commerce: The Wireless World of Electronic Commerce, 2007,
               University of Minnesota, Minneapolis, MN, USA, August 19-22,
               2007},
  booktitle = {ICEC},
  publisher = {ACM},
  series    = {ACM International Conference Proceeding Series},
  volume    = {258},
  year      = {2007},
  isbn      = {978-1-59593-700-1},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}