@misc{indiciaefc14b6ea8474,
  title = {Lunar sample analysis: Spectral reflectance and verification effects},
  author = {Nash, D. B. and Conel, J. E.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19760066642},
  note = {Source identifier: 19760066642}
}