@article{DAN_1970_190_1_a9,
     author = {V. I. Polovinkin},
     title = {Cubature formulae in $L_2^{(m)}(\Omega)$},
     journal = {Doklady Akademii Nauk},
     pages = {42--44},
     publisher = {mathdoc},
     volume = {190},
     number = {1},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_190_1_a9/}
}