@article{DE_1976_12_1_a0,
     author = {S. A. Aldashev},
     title = {Some boundary value problems for a certain class of singular partial differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {3--14},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1976_12_1_a0/}
}