@article{IVM_2013_2_a4,
     author = {N. O. Kotelina and A. B. Pevnyi},
     title = {Weighted spherical semidesigns and cubature formulae for calculating integrals on a~sphere},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {49--55},
     publisher = {mathdoc},
     number = {2},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2013_2_a4/}
}