%0 Journal Article
%A S. I. Dovnar
%A L. A. Cherkas
%T The curve of separatrix cycles of an autonomous quadratic system in the plane. The case of two anti-saddles
%J Differencialʹnye uravneniâ
%D 1996
%P 15-21
%V 32
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1996_32_1_a2/
%G ru
%F DE_1996_32_1_a2