@article{1077374931, author = {Rothman, Neal J.}, title = {Algebraically irreducible semigroups}, journal = {Duke Math. J.}, volume = {30}, number = {1}, year = {1963}, pages = { 511-517}, language = {en}, url = {http://dml.mathdoc.fr/item/1077374931} }
Rothman, Neal J. Algebraically irreducible semigroups. Duke Math. J., Tome 30 (1963) no. 1, pp. 511-517. http://gdmltest.u-ga.fr/item/1077374931/