TY  - JOUR
AU  - Bor, Hüseyin
TI  - On the absolute $\varphi $-summability factors of infinite series
JO  - Portugaliae mathematica
PY  - 1988
SP  - 131
EP  - 138
VL  - 45
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PORMA_1988__45_2_115617/
LA  - en
ID  - PORMA_1988__45_2_115617
ER  -