@misc{indiciae3e24910c1a09,
  title = {Geologic map of the Mare Australe area of Mars},
  author = {C.D. Condit and L.A. Soderblom},
  year = {1978},
  doi = {10.3133/i1076},
  url = {https://pubs.usgs.gov/publication/i1076},
  note = {Source identifier: i1076}
}