TY  - RPRT
TI  - Saturn's rings - Spectral reflectivity and compositional implications
AU  - Johnson, T. V.
AU  - Lebofsky, L. A.
AU  - Mccord, T. B.
PY  - 1970
UR  - https://ntrs.nasa.gov/citations/19710035160
ID  - 19710035160
ER  -