Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1986__27_3_a0, author = {Je\v{z}ek, Jaroslav}, title = {Equational theories of some almost unary groupoids}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {421--433}, publisher = {mathdoc}, volume = {27}, number = {3}, year = {1986}, mrnumber = {873616}, zbl = {0617.08010}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1986__27_3_a0/} }
Ježek, Jaroslav. Equational theories of some almost unary groupoids. Commentationes Mathematicae Universitatis Carolinae, Tome 27 (1986) no. 3, pp. 421-433. http://geodesic.mathdoc.fr/item/CMUC_1986__27_3_a0/