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@article{DAN_1965_164_2_a9, author = {S. L. Sobolev}, title = {Optimal formulae of mechanical quadratures with nodes at the points of regular lattices}, journal = {Doklady Akademii Nauk}, pages = {281--284}, publisher = {mathdoc}, volume = {164}, number = {2}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1965_164_2_a9/} }
S. L. Sobolev. Optimal formulae of mechanical quadratures with nodes at the points of regular lattices. Doklady Akademii Nauk, Tome 164 (1965) no. 2, pp. 281-284. http://geodesic.mathdoc.fr/item/DAN_1965_164_2_a9/