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@article{DAN_1962_144_5_a14, author = {B. M. Shain}, title = {On subdirectly irreducible semigroups}, journal = {Doklady Akademii Nauk}, pages = {999--1002}, publisher = {mathdoc}, volume = {144}, number = {5}, year = {1962}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1962_144_5_a14/} }
B. M. Shain. On subdirectly irreducible semigroups. Doklady Akademii Nauk, Tome 144 (1962) no. 5, pp. 999-1002. http://geodesic.mathdoc.fr/item/DAN_1962_144_5_a14/