%0 Journal Article %A I. L. Gufel'd %A I. P. Dobrovol'skii %T A model of the crust earthquake preparation %J Doklady Akademii Nauk %D 1981 %P 51-55 %V 260 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1981_260_1_a11/ %G ru %F DAN_1981_260_1_a11