@article{RNTI/papers/1000560,
  author    = {Stéphane Loiseau and David Genest and Lionel Chauvin},
  title     = {Les cartes cognitives hiérarchiques},
  journal = {Revue des Nouvelles Technologies de l'Information},
  volume = {Extraction et Gestion des Connaissances EGC'2008, RNTI-E-11},
  year      = {2008},
  pages     = {91-102}
}