%0 Journal Article %A S. G. Krasovskii %T Nonpreservation of Asymptotic Properties of Solutions of Singular Linear Differential Systems Under Small Perturbations %J Differencialʹnye uravneniâ %D 2005 %P 202-207 %V 41 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2005_41_2_a6/ %G ru %F DE_2005_41_2_a6