@article{IVM_1977_2_a2,
     author = {G. D. Velev and I. P. Semenov and Yu. Soliev},
     title = {Interpolational quadrature and cubature formulas with multiple nodes for certain singular integrals},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {10--20},
     publisher = {mathdoc},
     number = {2},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1977_2_a2/}
}