TY  - RPRT
TI  - The effective intensity of flashing 399PAR lamps 
AU  - Vaughan, Robert T
PY  - 1964
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 8358
DO  - 10.6028/NBS.RPT.8358
ER  -