@article{DAN_1975_223_4_a4,
     author = {S. L. Sobolev},
     title = {Convergence of cubature formulas on infinitely differentiable functions},
     journal = {Doklady Akademii Nauk},
     pages = {793--796},
     publisher = {mathdoc},
     volume = {223},
     number = {4},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1975_223_4_a4/}
}