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@article{ADM_2010_9_1_a3, author = {Jan Ga{\l}uszka}, title = {Lattices of classes of groupoids with one-sided quasigroup conditions}, journal = {Algebra and discrete mathematics}, pages = {31--40}, publisher = {mathdoc}, volume = {9}, number = {1}, year = {2010}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ADM_2010_9_1_a3/} }
Jan Gałuszka. Lattices of classes of groupoids with one-sided quasigroup conditions. Algebra and discrete mathematics, Tome 9 (2010) no. 1, pp. 31-40. http://geodesic.mathdoc.fr/item/ADM_2010_9_1_a3/