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@article{DAN_1957_116_4_a1, author = {Ya. S. Bugrov}, title = {On imbedding theorems}, journal = {Doklady Akademii Nauk}, pages = {531--534}, publisher = {mathdoc}, volume = {116}, number = {4}, year = {1957}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1957_116_4_a1/} }
Ya. S. Bugrov. On imbedding theorems. Doklady Akademii Nauk, Tome 116 (1957) no. 4, pp. 531-534. http://geodesic.mathdoc.fr/item/DAN_1957_116_4_a1/