@inproceedings{DBLP:conf/iva/SobralMP03,
  author    = {Daniel Sobral and
               Isabel Machado and
               Ana Paiva},
  title     = {Machiavellian Characters and the Edutainment Paradox},
  booktitle = {IVA},
  year      = {2003},
  pages     = {333-340},
  ee        = {http://dx.doi.org/10.1007/978-3-540-39396-2_55},
  crossref  = {DBLP:conf/iva/2003},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/iva/2003,
  editor    = {Thomas Rist and
               Ruth Aylett and
               Daniel Ballin and
               Jeff Rickel},
  title     = {Intelligent Agents, 4th International Workshop, IVA 2003,
               Kloster Irsee, Germany, September 15-17, 2003, Proceedings},
  booktitle = {IVA},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {2792},
  year      = {2003},
  isbn      = {3-540-20003-7},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}