@article{IVM_1991_6_a11,
     author = {E. A. Shcherbakov},
     title = {The electrostatic {Green} function for the {Tricomi} equation and homeomorphic solutions of a~degenerate elliptic system associated with it},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {60--66},
     publisher = {mathdoc},
     number = {6},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1991_6_a11/}
}