TY  - RPRT
TI  - Making real-time sun reflectance measurements with a microprocessor-based spectroradiometer
AU  - Zweibaum, F. M.
AU  - Chapelle, E. W.
PY  - 1979
UR  - https://ntrs.nasa.gov/citations/19800033261
ID  - 19800033261
ER  -