%0 Journal Article
%A V. V. Trefilov
%T On a system of basis functions for linear differential equations
%J Differencialʹnye uravneniâ
%D 1994
%P 2186-2187
%V 30
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1994_30_12_a19/
%G ru
%F DE_1994_30_12_a19