@InProceedings{IRISA-2003-BF-TALN03,
 author       = {Denis B\'echet and Annie Foret},
 title        = {Remarques et perspectives sur les langages de
                  pr\'egroupe d'ordre 1/2},
 pages        = {309--314},
 booktitle    = {Actes, Dixi\`eme conf\'erence de Traitement Automatique des Langues
                 Naturelles (TALN 2003)},
 publisher    = {ATALA},
 month        = jun,
 year         = 2003,
 note         = {(Poster)}
}