%0 Journal Article
%A G. S. Krechetov
%T Asymptotic stability of the zero solution of a non-autonomous system of two differential equations. I
%J Differencialʹnye uravneniâ
%D 1967
%P 796-810
%V 3
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1967_3_5_a9/
%G ru
%F DE_1967_3_5_a9