@inproceedings{DBLP:conf/geoinfo/AragaoM04,
  author    = {Paulo Arag{\~a}o and
               Claudia Bauzer Medeiros},
  title     = {VOROMARKETING: Um Sistema Parametriz{\'a}vel para Apoio
               Espacial {\`a} Decis{\~a}o},
  booktitle = {GeoInfo},
  year      = {2004},
  pages     = {154-166},
  ee        = {http://www.geoinfo.info/geoinfo2004/papers/5916.pdf},
  crossref  = {DBLP:conf/geoinfo/2004},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/geoinfo/2004,
  editor    = {Cirano Iochpe and
               Gilberto C{\^a}mara},
  title     = {VI Brazilian Symposium on Geoinformatics, 22-24 November,
               Campos do Jord{\~a}o, S{\~a}o Paulo, Brazil},
  booktitle = {GeoInfo},
  publisher = {INPE},
  year      = {2004},
  isbn      = {3-901882-20-0},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}