@misc{indiciaef8c9cb37ab8a,
  title = {Small Martian valleys - Pristine and degraded morphology},
  author = {Baker, V. R. and Partridge, J. B.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860047242},
  note = {Source identifier: 19860047242}
}