%0 Journal Article %A E. T. Sofronov %T A sufficient condition for the stability of the zero-solution of a system of differential equations %J Differencialʹnye uravneniâ %D 1966 %P 1312-1316 %V 2 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1966_2_10_a4/ %G ru %F DE_1966_2_10_a4