TY  - RPRT
TI  - Development of a stable ultraviolet source and techniques for accurate radiometry : July 1, 1966 - June 30, 1968
AU  - Kostkowski, Henry J
AU  - Hattenburg, Albert T
PY  - 1968
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS report ; 9894
DO  - 10.6028/NBS.RPT.9894
ER  -