%0 Journal Article %A L. V. Zhizhiashvili %T On some approximation properties of Cesaro means of Fourier series %J Doklady Akademii Nauk %D 1983 %P 1307-1309 %V 269 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1983_269_6_a5/ %G ru %F DAN_1983_269_6_a5