TY  - RPRT
TI  - On an inequality of Hardy, Littlewood and Polya 
AU  - Hoffman, A J
PY  - 1953
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS report ; 2977
DO  - 10.6028/NBS.RPT.2977
ER  -