%0 Journal Article %A E. K. Isakova %T Long-time behavior of the solution of the Cauchy--Poisson problem %J Doklady Akademii Nauk %D 1967 %P 50-52 %V 176 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1967_176_1_a11/ %G ru %F DAN_1967_176_1_a11