%0 Journal Article
%A V. I. Rozhkov
%T The periodic solutions of autonomous systems of neutral type equations with small lag
%J Differencialʹnye uravneniâ
%D 1971
%P 446-452
%V 7
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1971_7_3_a7/
%G ru
%F DE_1971_7_3_a7