TY  - JOUR
AU  - M.R. Parameswaran
TI  - Some product theorems in summability.
JO  - Mathematische Zeitschrift
PY  - 1957
SP  - 19
EP  - 26
VL  - 68
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1957__68_169690/
ID  - MZ_1957__68_169690
ER  -