@article{TM_1981_157_a15,
     author = {V. N. Temlyakov},
     title = {Approximation of continuous functions by trigonometric polynomials},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {198--213},
     publisher = {mathdoc},
     volume = {157},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1981_157_a15/}
}