@INPROCEEDINGS{2009-HAIS-Alcala,
  TITLE = {Evolutionary extraction of association rules: A preliminary study on their effectiveness},
  BOOKTITLE = {Proceedings of the 4th International Conference on Hybrid Artificial Intelligence Systems, HAIS 2009},
  AUTHOR = {Flugy-Pape, N. and Alcala-Fdez, J. and Bonarini, A. and Herrera, F.},
  PAGES = {646-653},
  ADDRESS = {Salamanca, Spain}, 
  YEAR = {2009}
}