TY  - RPRT
TI  - Planetary Regolith Microstructure: An Unexpected Opposition Effect Result
AU  - Nelson, R. M.
AU  - Hapke, B. W.
AU  - Smythe, W. D.
AU  - Hale, A. S.
AU  - Piatek, J. L.
PY  - 2004
UR  - https://ntrs.nasa.gov/citations/20040062367
ID  - 20040062367
ER  -