%0 Journal Article %A V. Z. Meshkov %T On the possible rate of decay at infinity of solutions of second order partial differential equations %J Sbornik. Mathematics %D 1992 %P 343-361 %V 72 %N 2 %U http://geodesic.mathdoc.fr/item/SM_1992_72_2_a3/ %G en %F SM_1992_72_2_a3