%0 Journal Article %A V. K. Dzyadyk %T On the theory of the approximation of functions on closed sets of the complex plane (apropos of a~certain problem of S.\,M.~Nikol'skii) %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1975 %P 63-114 %V 134 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1975_134_a7/ %G ru %F TM_1975_134_a7