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@article{DAN_1961_136_5_a6, author = {A. M. Molchanov}, title = {Subdivision of motions and asymptotic methods in the theory of nonlinear oscillations}, journal = {Doklady Akademii Nauk}, pages = {1030--1033}, publisher = {mathdoc}, volume = {136}, number = {5}, year = {1961}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1961_136_5_a6/} }
A. M. Molchanov. Subdivision of motions and asymptotic methods in the theory of nonlinear oscillations. Doklady Akademii Nauk, Tome 136 (1961) no. 5, pp. 1030-1033. http://geodesic.mathdoc.fr/item/DAN_1961_136_5_a6/