@article{DE_1992_28_12_a21,
     author = {\`E. N. Sabziev},
     title = {Weighted boundary value problems for strongly degenerate equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2172--2174},
     publisher = {mathdoc},
     volume = {28},
     number = {12},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1992_28_12_a21/}
}