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@article{DAN_1961_137_6_a1, author = {A. A. Bovdi}, title = {Crossed products of a semigroup and a ring}, journal = {Doklady Akademii Nauk}, pages = {1267--1269}, publisher = {mathdoc}, volume = {137}, number = {6}, year = {1961}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1961_137_6_a1/} }
A. A. Bovdi. Crossed products of a semigroup and a ring. Doklady Akademii Nauk, Tome 137 (1961) no. 6, pp. 1267-1269. http://geodesic.mathdoc.fr/item/DAN_1961_137_6_a1/