TY  - JOUR
AU  - V. K. Singh
TI  - On the absolute summability |C, r+1|_k of the conjugate series of the r-th derived series of Fourier series
JO  - Commentationes Mathematicae
PY  - 1976
SP  -  147
EP  - 153
VL  - 19
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/cm.v19i1.5849/
DO  - 10.14708/cm.v19i1.5849
LA  - pl
ID  - 10_14708_cm_v19i1_5849
ER  -