%0 Journal Article
%A I. M. Krichever
%T Method of averaging for two-dimensional ``integrable'' equations
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1988
%P 37-52
%V 22
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1988_22_3_a3/
%G ru
%F FAA_1988_22_3_a3