@article{UZERU_1990_1_a4,
     author = {A. R. Khachatryan},
     title = {Antiplane problem for elastic piecewise homogeneous half-space with semi-infinite piecewise homogenous cover-plate},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {33--40},
     publisher = {mathdoc},
     number = {1},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_1990_1_a4/}
}