Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1978_23_4_a6, author = {A. A. Zhensykbaev}, title = {One property of best quadrature formulas}, journal = {Matemati\v{c}eskie zametki}, pages = {551--562}, publisher = {mathdoc}, volume = {23}, number = {4}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1978_23_4_a6/} }
A. A. Zhensykbaev. One property of best quadrature formulas. Matematičeskie zametki, Tome 23 (1978) no. 4, pp. 551-562. http://geodesic.mathdoc.fr/item/MZM_1978_23_4_a6/