Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{SF_1972__4_133917, author = {F.R. McMorris}, title = {The maximal quotient semigroup.}, journal = {Semigroup forum}, pages = {360--364}, publisher = {mathdoc}, volume = {4}, year = {1972}, zbl = {0263.20041}, url = {http://geodesic.mathdoc.fr/item/SF_1972__4_133917/} }
F.R. McMorris. The maximal quotient semigroup.. Semigroup forum, Tome 4 (1972), pp. 360-364. http://geodesic.mathdoc.fr/item/SF_1972__4_133917/