%0 Journal Article %A L. B. Knyazhishche %T On the Stability of Solutions of Delay Systems Under Permanent Perturbations %J Differencialʹnye uravneniâ %D 2005 %P 1318-1321 %V 41 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2005_41_10_a2/ %G ru %F DE_2005_41_10_a2