@misc{indiciae5b7ad065ae47,
  title = {The Lunar Mass Spectrometer experiment.},
  author = {Ormsby, R. D. and Dehaven, C. E., Jr.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19720031437},
  note = {Source identifier: 19720031437}
}