%0 Journal Article
%A Yu. B. Syroid
%T Triangular and triangularizable differential systems
%J Differencialʹnye uravneniâ
%D 1974
%P 265-269
%V 10
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1974_10_2_a10/
%G ru
%F DE_1974_10_2_a10