%0 Journal Article %A L. R. Botvina %A I. M. Rotwain %A V. I. Keilis-Borok %A I. B. Oparina %T On universality of energy-return time relation: similar changer prior to strong earthquakes and to fractures in steel samples %J Doklady Akademii Nauk %D 1995 %P 809-812 %V 345 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1995_345_6_a11/ %G ru %F DAN_1995_345_6_a11