%0 Journal Article
%A L. A. Cherkas
%T On complex cycles for a certain differential equation
%J Differencialʹnye uravneniâ
%D 1965
%P 182-186
%V 1
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1965_1_2_a5/
%G ru
%F DE_1965_1_2_a5