%0 Journal Article
%A L. V. Zilbergleit
%T Asymptotic solutions of differential equations with analytic coefficients
%J Differencialʹnye uravneniâ
%D 1982
%P 1014-1019
%V 18
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1982_18_6_a10/
%G ru
%F DE_1982_18_6_a10