@misc{indiciae6b86b5e27238,
  title = {Thermally distinct ejecta blankets from Martian craters},
  author = {Betts, B. H. and Murray, B. C.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920019751},
  note = {Source identifier: 19920019751}
}