@article{DE_1991_27_4_a14,
     author = {I. A. Shakirov},
     title = {Quadrature formulas for a singular integral with shift and their applications},
     journal = {Differencialʹnye uravneni\^a},
     pages = {682--691},
     publisher = {mathdoc},
     volume = {27},
     number = {4},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1991_27_4_a14/}
}