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@article{DAN_1958_120_4_a4, author = {A. I. Perov}, title = {On uniqueness theorems for ordinary differential equations}, journal = {Doklady Akademii Nauk}, pages = {704--707}, publisher = {mathdoc}, volume = {120}, number = {4}, year = {1958}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1958_120_4_a4/} }
A. I. Perov. On uniqueness theorems for ordinary differential equations. Doklady Akademii Nauk, Tome 120 (1958) no. 4, pp. 704-707. http://geodesic.mathdoc.fr/item/DAN_1958_120_4_a4/