%0 Journal Article %A V. A. Borovikov %T Asymptotics, as $t\to\infty$, of the Green function for the %J Doklady Akademii Nauk %D 1990 %P 313-316 %V 313 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1990_313_2_a12/ %G ru %F DAN_1990_313_2_a12