@misc{W2297395784,
  author = {Alberto Colorni and Marco Dorigo and Vittorio Maniezzo and Francisco J. Varela and Paul Bourgine},
  title = {Distributed Optimization by Ant Colonies},
  year = {1992},
  howpublished = {Dépôt institutionnel de l'Université libre de Bruxelles (Université Libre de Bruxelles)}
}