ShirakawaN08'

@inproceedings{DBLP:conf/gecco/ShirakawaN08,
  author    = {Shinichi Shirakawa and
               Tomoharu Nagao},
  title     = {Evolutionary algorithm considering program size: efficient
               program evolution using grape},
  booktitle = {GECCO (Companion)},
  year      = {2008},
  pages     = {2217-2222},
  ee        = {http://doi.acm.org/10.1145/1388969.1389048},
  crossref  = {DBLP:conf/gecco/2008c},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/gecco/2008c,
  editor    = {Conor Ryan and
               Maarten Keijzer},
  title     = {Genetic and Evolutionary Computation Conference, GECCO 2008,
               Proceedings, Atlanta, GA, USA, July 12-16, 2008, Companion
               Material},
  booktitle = {GECCO (Companion)},
  publisher = {ACM},
  year      = {2008},
  isbn      = {978-1-60558-131-6},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}