%0 Journal Article
%A Wu Tuan
%T Some theorems on the stability of degree~$n$ with respect to the matrix~$\Phi (t)$
%J Differencialʹnye uravneniâ
%D 1978
%P 1718-1720
%V 14
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1978_14_9_a27/
%G ru
%F DE_1978_14_9_a27