A new method of research on the isochronism of a system of two differential equations
Differencialʹnye uravneniâ, Tome 5 (1969) no. 6, pp. 1083-1090
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@article{DE_1969_5_6_a10,
author = {I. I. Pleshkan},
title = {A new method of research on the isochronism of a system of two differential equations},
journal = {Differencialʹnye uravneni\^a},
pages = {1083--1090},
year = {1969},
volume = {5},
number = {6},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DE_1969_5_6_a10/}
}
I. I. Pleshkan. A new method of research on the isochronism of a system of two differential equations. Differencialʹnye uravneniâ, Tome 5 (1969) no. 6, pp. 1083-1090. http://geodesic.mathdoc.fr/item/DE_1969_5_6_a10/