@article{DAN_1992_324_5_a3,
     author = {M. D. Ramazanov},
     title = {Universal optimality of lattice cubature formulas},
     journal = {Doklady Akademii Nauk},
     pages = {933--937},
     publisher = {mathdoc},
     volume = {324},
     number = {5},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1992_324_5_a3/}
}