@misc{indiciae2eeceef23dea,
  title = {Isotopic ages and characteristics of ancient (pre-Serenitatis) lunar crustal rocks at Apollo 17},
  author = {Wayne R. Premo and M. Tatsumoto},
  year = {1992},
  url = {https://pubs.usgs.gov/publication/70209584},
  note = {Source identifier: 70209584}
}