%0 Journal Article %A K. I. Oskolkov %T An estimate for the approximation of continuous functions by sequences of Fourier sum %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1975 %P 240-253 %V 134 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1975_134_a16/ %G ru %F TM_1975_134_a16