@article{ITA_1978__12_3_235_0, author = {Arnold, A. and Dauchet, M.}, title = {Th\'eorie des magmo{\"\i}des {(I)}}, journal = {RAIRO. Informatique th\'eorique}, pages = {235--257}, publisher = {EDP-Sciences}, volume = {12}, number = {3}, year = {1978}, mrnumber = {510640}, zbl = {0391.68037}, language = {fr}, url = {http://www.numdam.org/item/ITA_1978__12_3_235_0/} }