%0 Journal Article
%A V. P. Igumnov
%T Representation of solutions of differential equations by modified Lie series
%J Differencialʹnye uravneniâ
%D 1984
%P 952-958
%V 20
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1984_20_6_a3/
%G ru
%F DE_1984_20_6_a3