%0 Journal Article %A Mishra, K.N. %T Absolute Riesz summability of Fourier series %J Portugaliae mathematica %D 1985 %P 321-329 %V 43 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1985__43_3_114565/ %G en %F PORMA_1985__43_3_114565