Voir la notice de l'article provenant de la source Math-Net.Ru
@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/} }
V. I. Polovinkin. Cubature formulae in $L_2^{(m)}(\Omega)$. Doklady Akademii Nauk, Tome 190 (1970) no. 1, pp. 42-44. http://geodesic.mathdoc.fr/item/DAN_1970_190_1_a9/