%0 Journal Article %A S. A. Telyakovskii %T Approximation of functions of class $\overline W^1$ by Ces\`aro means %J Informatics and Automation %D 1981 %P 191-197 %V 157 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1981_157_a14/ %G ru %F TRSPY_1981_157_a14