%0 Journal Article %A A. Yu. Aleksandrov %T Some convergence and stability conditions for nonlinear systems %J Differencialʹnye uravneniâ %D 2000 %P 549-551 %V 36 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2000_36_4_a15/ %G ru %F DE_2000_36_4_a15