@inproceedings{ledezma-et-al_ictwaii2004,
  author       = {Ledezma, Agapito and Aler, Ricardo and Sanchis, Araceli and Borrajo,
    Daniel},
  pages        = {49 -- 55},
  title        = {Empirical evaluation of optimized stacking configurations},
  year         = 2004,
  booktitle    = {Proceedings - International Conference on Tools with Artificial
    Intelligence, ICTAI},
}