@misc{indiciae3da7df97ad5e,
  title = {Controlled photomosaic of the Askr quadrangle of Callisto (Jc-5)},
  author = {U.S. Planetary Geology Program},
  year = {1990},
  doi = {10.3133/i2067},
  url = {https://pubs.usgs.gov/publication/i2067},
  note = {Source identifier: i2067}
}