%0 Journal Article %A I. V. Suveyka %T Asymptotic behavior of the solutions of basic mixed problems in the exterior of a compact set for an equation of the propagation of perturbations in elastoviscous media %J Differencialʹnye uravneniâ %D 1988 %P 539-542 %V 24 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1988_24_3_a29/ %G ru %F DE_1988_24_3_a29