%0 Journal Article %A S. A. Telyakovskii %T Approximation of functions of class $\overline W^1$ by Cesàro means %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1981 %P 191-197 %V 157 %U http://geodesic.mathdoc.fr/item/TM_1981_157_a14/ %G ru %F TM_1981_157_a14