@article{UZERU_1999_2_a4,
     author = {V. Zh. Hayrapetian and N. A. Kutuzian and D. L. Hovsepian},
     title = {Antiplane problems for anisotropic nonhomogeneous wedges},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {30--37},
     publisher = {mathdoc},
     number = {2},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_1999_2_a4/}
}