%0 Journal Article %A M. Sh. Israilov %T Diffraction of an arbitrary elastic wave by a wedge %J Doklady Akademii Nauk %D 1980 %P 57-61 %V 253 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_253_1_a12/ %G ru %F DAN_1980_253_1_a12