@misc{indiciae88b20880a33a,
  title = {Geologic map of the Maurolycus Quadrangle of the Moon},
  author = {D. H. Scott},
  year = {1972},
  doi = {10.3133/i695},
  url = {https://pubs.usgs.gov/publication/i695},
  note = {Source identifier: i695}
}