%0 Journal Article
%A V. P. Glushko
%T Degenerate linear differential equations. I
%J Differencialʹnye uravneniâ
%D 1968
%P 1584-1597
%V 4
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1968_4_9_a3/
%G ru
%F DE_1968_4_9_a3