%0 Journal Article %A M. S. Sakanyan %A A. A. Durgaryan %T Time dependence of electrical and mechanical properties of deformed and $\gamma$-irradiated silicon crystals %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 1986 %P 91-94 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_1986_1_a13/ %G ru %F UZERU_1986_1_a13