@article{IVM_1988_8_a1,
     author = {L. A. Bagirov},
     title = {Solvability of a~class of boundary value problems for elliptic equations that are degenerate on part of the boundary},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {31--39},
     publisher = {mathdoc},
     number = {8},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1988_8_a1/}
}