@article{GDZPPN002025388, title = {A Single Groupoid Identity for Steiner Loops}, journal = {Aequationes mathematicae}, volume = {7}, year = {1971}, pages = {228-230}, zbl = {0244.20087}, url = {http://dml.mathdoc.fr/item/GDZPPN002025388} }
MENDELSOHN, N.S. A Single Groupoid Identity for Steiner Loops. Aequationes mathematicae, Tome 7 (1971) pp. 228-230. http://gdmltest.u-ga.fr/item/GDZPPN002025388/