Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1930__102_159404, author = {L. Fej\'er}, title = {\"Uber {Weierstra{\ss}sche} {Approximation,} besonders durch {Hermitesche} {Interpolation}}, journal = {Mathematische Annalen}, pages = {707--725}, publisher = {mathdoc}, volume = {102}, year = {1930}, zbl = {56.0255.02}, url = {http://geodesic.mathdoc.fr/item/MAN_1930__102_159404/} }
L. Fejér. Über Weierstraßsche Approximation, besonders durch Hermitesche Interpolation. Mathematische Annalen, Tome 102 (1930), pp. 707-725. http://geodesic.mathdoc.fr/item/MAN_1930__102_159404/