%0 Journal Article %A M. I. Markechko %T Asymptotic stability of singularly perturbed differential equations %J Differencialʹnye uravneniâ %D 1989 %P 1698-1705 %V 25 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1989_25_10_a6/ %G ru %F DE_1989_25_10_a6