%0 Journal Article %A M. Ya. Batbachan %A I. S. Tomashevskaya %T Durability change effect as a result of frictional electrification of rocks %J Doklady Akademii Nauk %D 1987 %P 1085-1089 %V 296 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_296_5_a13/ %G ru %F DAN_1987_296_5_a13