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@article{DAN_1972_206_5_a1, author = {A. A. Borovkov}, title = {On estimates in the principle of invariance}, journal = {Doklady Akademii Nauk}, pages = {1037--1039}, publisher = {mathdoc}, volume = {206}, number = {5}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1972_206_5_a1/} }
A. A. Borovkov. On estimates in the principle of invariance. Doklady Akademii Nauk, Tome 206 (1972) no. 5, pp. 1037-1039. http://geodesic.mathdoc.fr/item/DAN_1972_206_5_a1/