%0 Journal Article
%A A. M. Samoilenko
%T On the question of the justification of the averaging method for multifrequency oscillating systems
%J Differencialʹnye uravneniâ
%D 1987
%P 267-278
%V 23
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1987_23_2_a9/
%G ru
%F DE_1987_23_2_a9