Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{SF_1975__10_134125, author = {J.E. Ault}, title = {Group congurences on bisimple w-semigroups.}, journal = {Semigroup forum}, pages = {351--366}, publisher = {mathdoc}, volume = {10}, year = {1975}, zbl = {0299.20043}, url = {http://geodesic.mathdoc.fr/item/SF_1975__10_134125/} }
J.E. Ault. Group congurences on bisimple w-semigroups.. Semigroup forum, Tome 10 (1975), pp. 351-366. http://geodesic.mathdoc.fr/item/SF_1975__10_134125/