%0 Journal Article
%A Yu. N. Bibikov
%T Representation of quasi-periodic motions near the equilibrium state with the aid of convergent power series
%J Differencialʹnye uravneniâ
%D 1978
%P 2065-2067
%V 14
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1978_14_11_a14/
%G ru
%F DE_1978_14_11_a14