%0 Journal Article
%A B. A. Kupershmidt
%A Yu. I. Manin
%T Equations of long waves with a free surface. II. Hamiltonian structure and higher equations
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1978
%P 25-37
%V 12
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1978_12_1_a2/
%G ru
%F FAA_1978_12_1_a2