%0 Journal Article
%A B. F. Bylov
%T A reduction to block-triangle form, and necessary and sufficient conditions for the stability of the characteristic exponents of a linear system of differential equations
%J Differencialʹnye uravneniâ
%D 1970
%P 243-252
%V 6
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1970_6_2_a2/
%G ru
%F DE_1970_6_2_a2