Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1968_3_3_a10, author = {V. I. Polovinkin}, title = {Weighted cubature formulas for periodic functions}, journal = {Matemati\v{c}eskie zametki}, pages = {319--326}, publisher = {mathdoc}, volume = {3}, number = {3}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1968_3_3_a10/} }
V. I. Polovinkin. Weighted cubature formulas for periodic functions. Matematičeskie zametki, Tome 3 (1968) no. 3, pp. 319-326. http://geodesic.mathdoc.fr/item/MZM_1968_3_3_a10/