@article{TRSPY_1991_200_a4,
     author = {A. V. Bitsadze},
     title = {Singular integral equations of the first kind},
     journal = {Informatics and Automation},
     pages = {46--56},
     publisher = {mathdoc},
     volume = {200},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1991_200_a4/}
}