%0 Journal Article
%A A. I. Leonov
%T On the Korteweg--de Vries equations in the nonlinear theory of surface- and internal waves
%J Doklady Akademii Nauk
%D 1976
%P 820-823
%V 229
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1976_229_4_a10/
%G ru
%F DAN_1976_229_4_a10