The existence of a family of periodic solutions of a system of two second order differential equations
Differencialʹnye uravneniâ, Tome 5 (1969) no. 5, pp. 814-823
Cet article a éte moissonné depuis la source Math-Net.Ru
@article{DE_1969_5_5_a2,
author = {I. A. Pasynkova},
title = {The existence of a family of periodic solutions of a system of two second order differential equations},
journal = {Differencialʹnye uravneni\^a},
pages = {814--823},
year = {1969},
volume = {5},
number = {5},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DE_1969_5_5_a2/}
}
I. A. Pasynkova. The existence of a family of periodic solutions of a system of two second order differential equations. Differencialʹnye uravneniâ, Tome 5 (1969) no. 5, pp. 814-823. http://geodesic.mathdoc.fr/item/DE_1969_5_5_a2/