%0 Journal Article
%A Ya. V. Bykov
%T On a class of systems of ordinary differential equations
%J Differencialʹnye uravneniâ
%D 1965
%P 1449-1476
%V 1
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1965_1_11_a2/
%G ru
%F DE_1965_1_11_a2