@misc{indiciae399a8fe1ec49,
  title = {Geologic map of the Lerna region (Ji-4) of Io},
  author = {J. L. Whitford-Stark and P. J. Mouginis-Mark and J.W. Head},
  year = {1991},
  doi = {10.3133/i2055},
  url = {https://pubs.usgs.gov/publication/i2055},
  note = {Source identifier: i2055}
}