@misc{indiciaeaa923828aaa2,
  title = {An Instrument for Lunar Surface Chemical Analysis},
  author = {Anderson, W. A. and Emmert, R. E. and Franzgrote, E. and Knolle, K. and Patterson, J. H. and Turkevich, A.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19670003899},
  note = {Source identifier: 19670003899}
}