@article{SM_1992_73_1_a12,
     author = {V. V. Katrakhov},
     title = {On a~singular boundary value problem for the {Poisson} equation},
     journal = {Sbornik. Mathematics},
     pages = {231--256},
     publisher = {mathdoc},
     volume = {73},
     number = {1},
     year = {1992},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1992_73_1_a12/}
}