%0 Journal Article %A V. Z. Meshkov %T Exponential decrease of solutions of a class of partial differential equations %J Doklady Akademii Nauk %D 1982 %P 1056-1059 %V 266 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_266_5_a6/ %G ru %F DAN_1982_266_5_a6