%0 Journal Article
%A G. S. Larionov
%A R. M. Sunchaliev
%T The higher approximations in the averaging method
%J Differencialʹnye uravneniâ
%D 1972
%P 917-920
%V 8
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1972_8_5_a22/
%G ru
%F DE_1972_8_5_a22