%0 Journal Article %A K. V. Aloumyan %A R. I. Baghdasarian %A P. A. Bezirganyan %A A. A. Durgaryan %A T. S. Mnatsakanyan %A F. H. Eyramjyan %T The definition of crystals elastisity modulus by X-ray interference methods %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 1988 %P 87-91 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_1988_3_a11/ %G ru %F UZERU_1988_3_a11