@misc{indiciae30f730bee853,
  title = {Apollo 16 returned lunar samples - Lithophile trace-element abundances},
  author = {Philpotts, J. A. and Schuhmann, S. and Kouns, C. W. and Lum, R. K. L. and Bickel, A. L. and Schnetzler, C. C.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19740040151},
  note = {Source identifier: 19740040151}
}