@misc{indiciae1be31bb17bb8,
  title = {The Geology of the Terrestrial Planets},
  author = {R. Stephen Saunders and Robert G. Strom and Don E. Wilhelms},
  year = {1984},
  url = {https://pubs.usgs.gov/publication/70043934},
  note = {Source identifier: 70043934}
}