%0 Journal Article %A A. O. Ignatyev %T On the asymptotic stability of a class of nonautonomous systems %J Differencialʹnye uravneniâ %D 1987 %P 2161-2163 %V 23 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1987_23_12_a20/ %G ru %F DE_1987_23_12_a20