%0 Journal Article %A N. V. Gorbunova %T Extent of earthquake focus and the orientation of rupture as determined by wave %J Doklady Akademii Nauk %D 1981 %P 836-839 %V 261 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1981_261_4_a16/ %G ru %F DAN_1981_261_4_a16