@misc{indiciae48ee5158c5f6,
  title = {A lunar X-ray diffraction experiment.},
  author = {Nash, D. B. and Nickle, N. L. and Speed, R. C.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19660031022},
  note = {Source identifier: 19660031022}
}