%0 Journal Article %A L. D. Zamkobaya %A B. I. Kryukov %T The stability of nonlinear differential and finite difference systems %J Differencialʹnye uravneniâ %D 1977 %P 756-757 %V 13 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1977_13_4_a23/ %G ru %F DE_1977_13_4_a23