@article{ITA_1995__29_6_515_0, author = {Boffa, M.}, title = {Une condition impliquant toutes les identit\'es rationnelles}, journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications}, pages = {515--518}, publisher = {EDP-Sciences}, volume = {29}, number = {6}, year = {1995}, zbl = {0881.68071}, mrnumber = {1377029}, language = {fr}, url = {http://www.numdam.org/item/ITA_1995__29_6_515_0/} }