%0 Journal Article
%A I. F. Obraztsov
%A I. V. Andrianov
%A B. V. Nerubailo
%T Continual approximation for high-frequency oscillations of a
%J Doklady Akademii Nauk
%D 1991
%P 111-112
%V 319
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1991_319_1_a22/
%G ru
%F DAN_1991_319_1_a22