@inproceedings{DBLP:conf/enc/MartinPYG05,
  author    = {Cuauht{\'e}moc L{\'o}pez Mart\'{\i}n and
               J{\'e}r{\^o}me Leboeuf Pasquier and
               Cornelio M. Yanez and
               Agustin T. Gutierrez},
  title     = {Software Development Effort Estimation Using Fuzzy Logic:
               A Case Study},
  booktitle = {ENC},
  year      = {2005},
  pages     = {113-120},
  ee        = {http://doi.ieeecomputersociety.org/10.1109/ENC.2005.47},
  crossref  = {DBLP:conf/enc/2005},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/enc/2005,
  title     = {Sixth Mexican International Conference on Computer Science
               (ENC 2005), 26-30 September 2005, Puebla, Mexico},
  booktitle = {ENC},
  publisher = {IEEE Computer Society},
  year      = {2005},
  isbn      = {0-7695-2454-0},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}