%0 Journal Article %A S. B. Topuriya %T Abel summability of a differential Fourier series %J Doklady Akademii Nauk %D 1973 %P 569-572 %V 209 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1973_209_3_a13/ %G ru %F DAN_1973_209_3_a13