@article{DE_1982_18_2_a9,
     author = {S. K. Afyan},
     title = {The {Dirichlet} problem for a class of elliptic equations with degeneration inside the domain},
     journal = {Differencialʹnye uravneni\^a},
     pages = {260--267},
     year = {1982},
     volume = {18},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1982_18_2_a9/}
}