%0 Journal Article
%A Z. U. Blyagoz
%A G. D. Kretz
%T A type of stability of phase systems with nonlinear modulated characteristic
%J Differencialʹnye uravneniâ
%D 1985
%P 2166-2167
%V 21
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1985_21_12_a19/
%G ru
%F DE_1985_21_12_a19