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@article{MZM_1974_15_6_a11, author = {L. N. Shevrin}, title = {A~general theorem concerning semi-groups with certain finiteness conditions}, journal = {Matemati\v{c}eskie zametki}, pages = {925--935}, publisher = {mathdoc}, volume = {15}, number = {6}, year = {1974}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1974_15_6_a11/} }
L. N. Shevrin. A~general theorem concerning semi-groups with certain finiteness conditions. Matematičeskie zametki, Tome 15 (1974) no. 6, pp. 925-935. http://geodesic.mathdoc.fr/item/MZM_1974_15_6_a11/