TY  - RPRT
TI  - The National Measurement System for far ultraviolet radiometry 
AU  - Ott, W R
PY  - 1977
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 75-941
DO  - 10.6028/NBS.IR.75-941
ER  -