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@article{DAN_1970_195_2_a0, author = {A. A. Bovdi and S. V. Mikhovski}, title = {Idempotents of crossed products}, journal = {Doklady Akademii Nauk}, pages = {263--265}, publisher = {mathdoc}, volume = {195}, number = {2}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1970_195_2_a0/} }
A. A. Bovdi; S. V. Mikhovski. Idempotents of crossed products. Doklady Akademii Nauk, Tome 195 (1970) no. 2, pp. 263-265. http://geodesic.mathdoc.fr/item/DAN_1970_195_2_a0/