@misc{indiciae1b5856df4ce3,
  title = {Preliminary geological mapping of Io},
  author = {H. Masursky and G. G. Schaber and L.A. Soderblom and R.G. Strom},
  year = {1979},
  doi = {10.1038/280725b0},
  url = {https://pubs.usgs.gov/publication/70012510},
  note = {Source identifier: 70012510}
}