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@article{DAN_1980_251_6_a2, author = {V. V. Katrakhov}, title = {General boundary-value problems for a class of singular and degenerate equations}, journal = {Doklady Akademii Nauk}, pages = {1296--1300}, publisher = {mathdoc}, volume = {251}, number = {6}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1980_251_6_a2/} }
V. V. Katrakhov. General boundary-value problems for a class of singular and degenerate equations. Doklady Akademii Nauk, Tome 251 (1980) no. 6, pp. 1296-1300. http://geodesic.mathdoc.fr/item/DAN_1980_251_6_a2/