@misc{indiciae36c401823a4e,
  title = {Lunar highlands volcanism implications from Luna 20 and Apollo 16},
  author = {H. G. Wilshire and D.E. Wilhelms and K. A. Howard},
  year = {1974},
  url = {https://pubs.usgs.gov/publication/70156687},
  note = {Source identifier: 70156687}
}