Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1981_157_a15, author = {V. N. Temlyakov}, title = {Approximation of continuous functions by trigonometric polynomials}, journal = {Informatics and Automation}, pages = {198--213}, publisher = {mathdoc}, volume = {157}, year = {1981}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1981_157_a15/} }
V. N. Temlyakov. Approximation of continuous functions by trigonometric polynomials. Informatics and Automation, Number theory, mathematical analysis, and their applications, Tome 157 (1981), pp. 198-213. http://geodesic.mathdoc.fr/item/TRSPY_1981_157_a15/