@misc{indiciaec08253db2dfe,
  title = {Major impacts on the moon - Characterization from trace elements in Apollo 12 and 14 samples.},
  author = {Morgan, J. W. and Laul, J. C. and Krahenbuhl, U. and Ganapathy, R. and Anders, E.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19730034966},
  note = {Source identifier: 19730034966}
}