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@article{DAN_1958_121_2_a2, author = {E. V. Voronovskaya}, title = {On {Chebyshev's} approximation of analytic functions by algebraic polynomials}, journal = {Doklady Akademii Nauk}, pages = {206--209}, publisher = {mathdoc}, volume = {121}, number = {2}, year = {1958}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1958_121_2_a2/} }
E. V. Voronovskaya. On Chebyshev's approximation of analytic functions by algebraic polynomials. Doklady Akademii Nauk, Tome 121 (1958) no. 2, pp. 206-209. http://geodesic.mathdoc.fr/item/DAN_1958_121_2_a2/