@article{DBLP:journals/ec/LanziLWG07,
  author    = {Pier Luca Lanzi and
               Daniele Loiacono and
               Stewart W. Wilson and
               David E. Goldberg},
  title     = {Generalization in the XCSF Classifier System: Analysis,
               Improvement, and Extension},
  journal   = {Evolutionary Computation},
  volume    = {15},
  number    = {2},
  year      = {2007},
  pages     = {133-168},
  ee        = {http://dx.doi.org/10.1162/evco.2007.15.2.133},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}