Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1976_227_2_a3, author = {A. A. Zhensykbaev}, title = {On the best quadrature formula on the class $W^rL_p$}, journal = {Doklady Akademii Nauk}, pages = {277--279}, publisher = {mathdoc}, volume = {227}, number = {2}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1976_227_2_a3/} }
A. A. Zhensykbaev. On the best quadrature formula on the class $W^rL_p$. Doklady Akademii Nauk, Tome 227 (1976) no. 2, pp. 277-279. http://geodesic.mathdoc.fr/item/DAN_1976_227_2_a3/