%0 Journal Article %A Yu. V. Riznichenko %T Energy flux of earthquake foci as determined from seismic activity %J Doklady Akademii Nauk %D 1964 %P 321-322 %V 159 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_159_2_a22/ %G ru %F DAN_1964_159_2_a22