@ARTICLE{sto05,
  author =       {C. Stoean and R. Gorunescu and M. Preuss and D. Dumitrescu},
  title =        {An Evolutionary Learning Classifier System Applied to Text Categorization},
  journal =      {Annals of West University of Timisoara, Mathematics and Computer Science Series},
  year =         {2004},
  volume =       {XLII},
  number =       {special issue 1},
  pages =        {265-278},
}