%0 Journal Article
%A P. B. Golokvoschyus
%T Periodic solutions of a special differential system
%J Differencialʹnye uravneniâ
%D 1984
%P 1326-1332
%V 20
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1984_20_8_a4/
%G ru
%F DE_1984_20_8_a4