%0 Journal Article
%A M. A. Ivanov
%T Disappearance of periodic solutions of two-dimensional quasihomogeneous systems
%J Differencialʹnye uravneniâ
%D 1985
%P 526-527
%V 21
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1985_21_3_a22/
%G ru
%F DE_1985_21_3_a22