Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1976_20_3_a16, author = {V. A. Yudin}, title = {The multidimensional {Jackson} theorem}, journal = {Matemati\v{c}eskie zametki}, pages = {439--444}, publisher = {mathdoc}, volume = {20}, number = {3}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1976_20_3_a16/} }
V. A. Yudin. The multidimensional Jackson theorem. Matematičeskie zametki, Tome 20 (1976) no. 3, pp. 439-444. http://geodesic.mathdoc.fr/item/MZM_1976_20_3_a16/