@article{ZVMMF_1972_12_3_a13,
     author = {G. N. Pykhteev},
     title = {The calculation of coefficients and estimation of the error of interpolation quadrature formulas for the simplest integrals of {Cauchy} type and of singular integrals over an open contour},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {746--756},
     publisher = {mathdoc},
     volume = {12},
     number = {3},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1972_12_3_a13/}
}