%0 Journal Article %A N. S. Fal'ko %T Application of the method of Lyapunov functions in the problem of Poisson stability %J Differencialʹnye uravneniâ %D 1989 %P 446-452 %V 25 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1989_25_3_a7/ %G ru %F DE_1989_25_3_a7