%0 Journal Article %A G. S. Krechetov %T Asymptotic properties of the solutions of differential equations with unbounded damping %J Differencialʹnye uravneniâ %D 1989 %P 525-527 %V 25 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1989_25_3_a19/ %G ru %F DE_1989_25_3_a19