TY  - JOUR
AU  - M. Reimer
TI  - A short proof of a result of Kogbetliantz on the positivity of certain Cesàro means.
JO  - Mathematische Zeitschrift
PY  - 1996
SP  - 189
EP  - 192
VL  - 221
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1996__221_1_174843/
ID  - MZ_1996__221_1_174843
ER  -