%0 Journal Article %A M. V. Belubekyan %A S. L. Sahakyan %A A. A. Hunanyan %T Shear waves in longitudinal periodical weak-inhomogeneous layer %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2015 %P 36-40 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2015_1_a7/ %G en %F UZERU_2015_1_a7