%0 Journal Article %A V. V. Adushkin %A A. E. Fedorov %T An elastic-fragile model of caving of a slope by explosion cut %J Doklady Akademii Nauk %D 1985 %P 568-570 %V 284 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1985_284_3_a12/ %G ru %F DAN_1985_284_3_a12