Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{SF_1975__11_134149, author = {Miyuki Yamada}, title = {QUASI-INVERSE {SEMIGROUP} {CONGRUENCES} {ON} {AN} {ORTHODOX} {SEMIGROUP.}}, journal = {Semigroup forum}, pages = {363--369}, publisher = {mathdoc}, volume = {11}, year = {1975}, language = {en}, url = {http://geodesic.mathdoc.fr/item/SF_1975__11_134149/} }
Miyuki Yamada. QUASI-INVERSE SEMIGROUP CONGRUENCES ON AN ORTHODOX SEMIGROUP.. Semigroup forum, Tome 11 (1975), pp. 363-369. http://geodesic.mathdoc.fr/item/SF_1975__11_134149/