@article{PDML_1978__15_3_53_0, author = {Bouvier, Alain}, title = {Le groupe des classes de l'alg\`ebre affine d'une forme quadratique}, journal = {Publications du D\'epartement de math\'ematiques (Lyon)}, pages = {53--62}, publisher = {Universit\'e Claude Bernard - Lyon 1}, volume = {15}, number = {3}, year = {1978}, zbl = {0417.13008}, mrnumber = {551954}, language = {fr}, url = {http://www.numdam.org/item/PDML_1978__15_3_53_0/} }