%0 Journal Article %A B. V. Levin %T On a seismic mechanism of boulder ejection to the surface of the ground %J Doklady Akademii Nauk %D 1990 %P 332-334 %V 312 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1990_312_2_a15/ %G ru %F DAN_1990_312_2_a15