%0 Journal Article %A G. A. Sobolev %A G. V. Dubrovina %T Foreshocks as triggers of earthquakes %J Doklady Akademii Nauk %D 1994 %P 387-390 %V 336 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1994_336_3_a16/ %G ru %F DAN_1994_336_3_a16