%0 Journal Article %A O. G. Illarionova %T Stability of the $k$th central exponent of a linear system of differential equations %J Differencialʹnye uravneniâ %D 1991 %P 958-963 %V 27 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1991_27_6_a5/ %G ru %F DE_1991_27_6_a5