%0 Journal Article %A A. V. Filiptsov %T On sufficient conditions for the stability of lower exponents of linear systems %J Differencialʹnye uravneniâ %D 1995 %P 1493-1497 %V 31 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1995_31_9_a7/ %G ru %F DE_1995_31_9_a7