%0 Journal Article
%A V. P. Rudakov
%T On the existence of an interval of stability of motion according to the first approximation
%J Differencialʹnye uravneniâ
%D 1965
%P 357-359
%V 1
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1965_1_3_a9/
%G ru
%F DE_1965_1_3_a9