%0 Journal Article
%A I. N. Sergeev
%T The interior of a set of systems of differential equations with a stable Ljapunov exponent
%J Differencialʹnye uravneniâ
%D 1980
%P 1135-1137
%V 16
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1980_16_6_a19/
%G ru
%F DE_1980_16_6_a19