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@article{DAN_1966_168_1_a6, author = {O. V. Sarmanov}, title = {Generalized normal correlation and two-dimensional {Fr\'echet} classes}, journal = {Doklady Akademii Nauk}, pages = {32--35}, publisher = {mathdoc}, volume = {168}, number = {1}, year = {1966}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1966_168_1_a6/} }
O. V. Sarmanov. Generalized normal correlation and two-dimensional Fr\'echet classes. Doklady Akademii Nauk, Tome 168 (1966) no. 1, pp. 32-35. http://geodesic.mathdoc.fr/item/DAN_1966_168_1_a6/