%0 Journal Article
%A V. È. Zhavnerchik
%T Stability of motion in a critical case
%J Differencialʹnye uravneniâ
%D 1987
%P 1458-1461
%V 23
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1987_23_8_a22/
%G ru
%F DE_1987_23_8_a22