%0 Journal Article %A M. Kh. Lantsman %T Asymptotic representations of solutions of a class of linear differential equations %J Differencialʹnye uravneniâ %D 1984 %P 958-967 %V 20 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1984_20_6_a4/ %G ru %F DE_1984_20_6_a4