@article{IVM_1976_7_a13,
     author = {B. G. Gabdulkhaev and L. A. Onegov},
     title = {Cubature formulas for singular integrals},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {100--105},
     year = {1976},
     number = {7},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1976_7_a13/}
}