%0 Journal Article
%A A. K. Lopatin
%T The algebraic reducibility of systems of linear differential equations. I
%J Differencialʹnye uravneniâ
%D 1968
%P 439-445
%V 4
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1968_4_3_a5/
%G ru
%F DE_1968_4_3_a5