@article{TM_1999_227_a7,
     author = {E. A. Volkov},
     title = {Criterion of {Solvability} for {Boundary} {Value} {Problems} for the {Laplace} and {Poisson} {Equations} on {Special} {Triangles} and {a~Rectangle} in {Algebraic} {Polynomials}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {122--136},
     publisher = {mathdoc},
     volume = {227},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1999_227_a7/}
}