%0 Journal Article %A P. I. Naumkin %A I. A. Shishmarev %T A system of equations of surface waves %J Doklady Akademii Nauk %D 1988 %P 788-793 %V 301 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_301_4_a3/ %G ru %F DAN_1988_301_4_a3