TY  - RPRT
TI  - Viking lander camera radiometry calibration report, volume 1
AU  - Wolf, M. R.
AU  - Atwood, D. L.
AU  - Morrill, M. E.
PY  - 1977
UR  - https://ntrs.nasa.gov/citations/19780008034
ID  - 19780008034
ER  -