@misc{indiciaef26ca121793f,
  title = {Microcraters on Mars - Evidence for past climate variations},
  author = {Vasavada, Ashwin R. and Milavec, Thomas J. and Paige, David A.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930046769},
  note = {Source identifier: 19930046769}
}