@misc{indiciae17adb572bc7e,
  title = {Recent planetary topographic mapping at the USGS, Flagstaff: Moon, Mars, Venus, and beyond},
  author = {Randolph L. Kirk and Elpitha Howington-Kraus and Mark R. Rosiek},
  year = {2000},
  url = {https://pubs.usgs.gov/publication/70201975},
  note = {Source identifier: 70201975}
}