Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1975_17_3_a5, author = {V. A. Yudin}, title = {Behavior of {Lebesgue} constants}, journal = {Matemati\v{c}eskie zametki}, pages = {401--405}, publisher = {mathdoc}, volume = {17}, number = {3}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1975_17_3_a5/} }
V. A. Yudin. Behavior of Lebesgue constants. Matematičeskie zametki, Tome 17 (1975) no. 3, pp. 401-405. http://geodesic.mathdoc.fr/item/MZM_1975_17_3_a5/