@article{DAN_1976_230_2_a6,
     author = {N. V. Miroshin},
     title = {The first boundary value problem for elliptic operators degenerate on the boundary of the domain},
     journal = {Doklady Akademii Nauk},
     pages = {275--278},
     year = {1976},
     volume = {230},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1976_230_2_a6/}
}