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@article{DE_1970_6_10_a3, author = {V. F. Filiptsov}, title = {Integral curves of a certain dynamic system}, journal = {Differencialʹnye uravneni\^a}, pages = {1772--1779}, publisher = {mathdoc}, volume = {6}, number = {10}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1970_6_10_a3/} }
V. F. Filiptsov. Integral curves of a certain dynamic system. Differencialʹnye uravneniâ, Tome 6 (1970) no. 10, pp. 1772-1779. http://geodesic.mathdoc.fr/item/DE_1970_6_10_a3/