@misc{indiciaeda6ba844f6ae,
  title = {Instrument for lunar surface chemical analysis.},
  author = {Anderson, W. A. and Emmert, R. A. and Franzgrote, E. and Knolle, K. and Patterson, J. H. and Turkevich, A.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19670037734},
  note = {Source identifier: 19670037734}
}