@misc{indiciaee8006ad3bb92,
  title = {Digital solar system geology},
  author = {Batson, R. M. and Kozak, R. C. and Isbell, Nancy K.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920001710},
  note = {Source identifier: 19920001710}
}