TY  - RPRT
TI  - Standard reference photometer for the assay of ozone in calibration atmospheres 
AU  - Paur, R J
AU  - Bass, A M
AU  - Norris, J E
AU  - Buckley, T J
PY  - 2003
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 6963
DO  - 10.6028/NIST.IR.6963
ER  -