TY  - RPRT
TI  - A survey of calibration techniques for atmospheric ozone monitors 
AU  - Hogeson, Jimmie A
PY  - 1976
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 76-1191
DO  - 10.6028/NBS.IR.76-1191
ER  -