TY  - RPRT
TI  - Spectroscopic evidence for undifferentiated S-type asteroids
AU  - Feierberg, M. A.
AU  - Larson, H. P.
AU  - Chapman, C. R.
PY  - 1982
UR  - https://ntrs.nasa.gov/citations/19820050805
ID  - 19820050805
ER  -