@article{DAN_1968_179_3_a11,
     author = {V. I. Polovinkin},
     title = {Weighted cubature formulas},
     journal = {Doklady Akademii Nauk},
     pages = {542--544},
     publisher = {mathdoc},
     volume = {179},
     number = {3},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1968_179_3_a11/}
}