@article{UZERU_1998_1_a2,
     author = {G. A. Karapetyan and A. H. Petrosyan},
     title = {Solution of degenerating semielliptic equations in half-space},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {13--23},
     publisher = {mathdoc},
     number = {1},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_1998_1_a2/}
}