TY  - JOUR
AU  - Hsiang, Fu Cheng
TI  - On Riesz summability of subsequences
JO  - Portugaliae mathematica
PY  - 1965
SP  - 155
EP  - 161
VL  - 24
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PORMA_1965__24_3_114961/
LA  - en
ID  - PORMA_1965__24_3_114961
ER  -