%0 Journal Article
%A V. E. Pronchatov
%T An error estimate for the averaging method in a two-frequency problem
%J Sbornik. Mathematics
%D 1985
%P 241-258
%V 50
%N 1
%U http://geodesic.mathdoc.fr/item/SM_1985_50_1_a15/
%G en
%F SM_1985_50_1_a15