%0 Journal Article %A A. P. Kiselev %T High-frequency point sources in inhomogeneous isotropic elastic media %J Doklady Akademii Nauk %D 1974 %P 829-831 %V 219 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1974_219_4_a14/ %G ru %F DAN_1974_219_4_a14