@misc{indiciae74d51c2eac6c,
  title = {Volcanic studies: Part E: Eratosthenian volcanism in Mare Imbrium: source of youngest lava flows},
  author = {Gerald G. Schaber},
  year = {1973},
  url = {https://pubs.usgs.gov/publication/70042557},
  note = {Source identifier: 70042557}
}