Differencialʹnye uravneniâ, Tome 22 (1986) no. 11, pp. 2015-2017
Citer cet article
L. A. Cherkas. Absence of limit cycles around a triple focus in a quadratic system in a plane. Differencialʹnye uravneniâ, Tome 22 (1986) no. 11, pp. 2015-2017. http://geodesic.mathdoc.fr/item/DE_1986_22_11_a27/
@article{DE_1986_22_11_a27,
author = {L. A. Cherkas},
title = {Absence of limit cycles around a triple focus in a quadratic system in a plane},
journal = {Differencialʹnye uravneni\^a},
pages = {2015--2017},
year = {1986},
volume = {22},
number = {11},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DE_1986_22_11_a27/}
}
TY - JOUR
AU - L. A. Cherkas
TI - Absence of limit cycles around a triple focus in a quadratic system in a plane
JO - Differencialʹnye uravneniâ
PY - 1986
SP - 2015
EP - 2017
VL - 22
IS - 11
UR - http://geodesic.mathdoc.fr/item/DE_1986_22_11_a27/
LA - ru
ID - DE_1986_22_11_a27
ER -
%0 Journal Article
%A L. A. Cherkas
%T Absence of limit cycles around a triple focus in a quadratic system in a plane
%J Differencialʹnye uravneniâ
%D 1986
%P 2015-2017
%V 22
%N 11
%U http://geodesic.mathdoc.fr/item/DE_1986_22_11_a27/
%G ru
%F DE_1986_22_11_a27
