%0 Journal Article %A V. V. Skazka %T Asymptotics as $t\to\infty$ of solutions of a problem of mathematical physics %J Sbornik. Mathematics %D 1986 %P 1-37 %V 54 %N 1 %U http://geodesic.mathdoc.fr/item/SM_1986_54_1_a0/ %G en %F SM_1986_54_1_a0