%0 Journal Article %A V. P. Alekhin %T Nonconservative movement of dislocations in area of brittle fracture of semiconductor crystals %J Doklady Akademii Nauk %D 1980 %P 1371-1375 %V 252 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_252_6_a21/ %G ru %F DAN_1980_252_6_a21