Differencialʹnye uravneniâ, Tome 14 (1978) no. 2, pp. 380-382
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A. P. Sadovskii. A solution for the problem of center and focus for certain systems of non-linear oscillations. Differencialʹnye uravneniâ, Tome 14 (1978) no. 2, pp. 380-382. http://geodesic.mathdoc.fr/item/DE_1978_14_2_a25/
@article{DE_1978_14_2_a25,
author = {A. P. Sadovskii},
title = {A solution for the problem of center and focus for certain systems of non-linear oscillations},
journal = {Differencialʹnye uravneni\^a},
pages = {380--382},
year = {1978},
volume = {14},
number = {2},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DE_1978_14_2_a25/}
}
TY - JOUR
AU - A. P. Sadovskii
TI - A solution for the problem of center and focus for certain systems of non-linear oscillations
JO - Differencialʹnye uravneniâ
PY - 1978
SP - 380
EP - 382
VL - 14
IS - 2
UR - http://geodesic.mathdoc.fr/item/DE_1978_14_2_a25/
LA - ru
ID - DE_1978_14_2_a25
ER -
%0 Journal Article
%A A. P. Sadovskii
%T A solution for the problem of center and focus for certain systems of non-linear oscillations
%J Differencialʹnye uravneniâ
%D 1978
%P 380-382
%V 14
%N 2
%U http://geodesic.mathdoc.fr/item/DE_1978_14_2_a25/
%G ru
%F DE_1978_14_2_a25
