%0 Journal Article %A V. Z. Ryaboy %A E. K. Derlyatko %T Lateral inhomogeneities of the asthenosphere of the upper mantle of %J Doklady Akademii Nauk %D 1984 %P 577-581 %V 277 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_277_3_a16/ %G ru %F DAN_1984_277_3_a16