@misc{indiciae289ca948c80f,
  title = {Revised shaded relief map and controlled color photomosaic of the Mare Australe region (MC-30) of Mars},
  author = {D.D. Hirsch and D.A. Casebier},
  year = {1999},
  doi = {10.3133/i2571},
  url = {https://pubs.usgs.gov/publication/i2571},
  note = {Source identifier: i2571}
}