@misc{indiciaebed0df26ce09,
  title = {Rare earths and other trace elements in Apollo 11 lunar samples},
  author = {Allen, R. O. and Anderson, M. R. and Haskin, L. A. and Helmke, P. A. and Korotev, R. L. and Paster, T. P. and Zweifel, K. A.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19700065462},
  note = {Source identifier: 19700065462}
}