TY  - JOUR
AU  - Bettye Johnson
AU  - Steven Brown
AU  - Howard Yoon
C2  - Metrologia
DA  - 2000-01-01
LA  - en
M1  - 37
PB  - Metrologia
PY  - 2000
TI  - Radiometric Calibration History of Visible and Near Infrared Portable Radiometers
ER  -