@article{RNTI/papers/1000444,
  author    = {Guy Caplat and Sylvie Calabretto and Samuel Gesche},
  title     = {Confrontation de Points de Vue dans le système Porphyry},
  journal = {Revue des Nouvelles Technologies de l'Information},
  volume = {Extraction et Gestion des Connaissances 2006, RNTI-E-6},
  year      = {2006},
  pages     = {725-726}
}