Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{SF_1977__15_134256, author = {K. G. Johnston}, title = {Congruence lattices of {Rees} matrix semigroups.}, journal = {Semigroup forum}, pages = {247--262}, publisher = {mathdoc}, volume = {15}, year = {1977}, zbl = {0379.06005}, url = {http://geodesic.mathdoc.fr/item/SF_1977__15_134256/} }
K. G. Johnston. Congruence lattices of Rees matrix semigroups.. Semigroup forum, Tome 15 (1977), pp. 247-262. http://geodesic.mathdoc.fr/item/SF_1977__15_134256/