@misc{indiciae02a2e2e104d2,
  title = {Radioactivities in returned lunar materials.},
  author = {Fireman, E. L. and D'Amico, J. and Defelice, J. and Spannagel, G.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19730034992},
  note = {Source identifier: 19730034992}
}