%0 Journal Article
%A A. Ya. Khokhryakov
%T Existence and estimation of a solution of a periodic boundary value problem for a system of ordinary differential equations
%J Differencialʹnye uravneniâ
%D 1966
%P 1300-1306
%V 2
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1966_2_10_a2/
%G ru
%F DE_1966_2_10_a2