%0 Journal Article %A S. K. Zhdanov %T Stability of two-dimensional solitary waves of the Kadomtsev--Petviashvili equation %J Doklady Akademii Nauk %D 1985 %P 115-117 %V 284 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1985_284_1_a26/ %G ru %F DAN_1985_284_1_a26