TY - JOUR AU - V. M. Badkov TI - Approximation of functions in a~uniform metric by Fourier sums in orthogonal polynomials JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1980 SP - 20 EP - 62 VL - 145 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1980_145_a1/ LA - ru ID - TM_1980_145_a1 ER -