TY  - JOUR
AU  - Sulaiman, W.T.
TI  - On $|\overline{N}, p_n|_k$ summability factors of Fourier series
JO  - Portugaliae mathematica
PY  - 1988
SP  - 115
EP  - 124
VL  - 45
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PORMA_1988__45_2_115615/
LA  - en
ID  - PORMA_1988__45_2_115615
ER  -