TY  - RPRT
TI  - Design and calibration of luminance standards for the three color phosphors used in color television tubes 
AU  - Burns, Velma I
PY  - 1956
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 4870
DO  - 10.6028/NBS.RPT.4870
ER  -