@article{IVM_1972_8_a4,
     author = {T. P. Dubova},
     title = {The operator of harmonic conjugation in plane domains with piece-wise smooth boundary},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {34--40},
     publisher = {mathdoc},
     number = {8},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1972_8_a4/}
}