@misc{indiciae9b3c58853e9d,
  title = {Spectroscopic evidence for undifferentiated S-type asteroids},
  author = {Feierberg, M. A. and Larson, H. P. and Chapman, C. R.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19820050805},
  note = {Source identifier: 19820050805}
}