@article{DE_2000_36_12_a12,
     author = {A. A. Larin},
     title = {A {Boundary} {Value} {Problem} for a {Second-Order} {Singular} {Elliptic} {Equation} in a {Sector} on the {Plane}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1687--1694},
     publisher = {mathdoc},
     volume = {36},
     number = {12},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2000_36_12_a12/}
}