@misc{indiciae2f10edbeb143,
  title = {Channels and valleys on Mars: Cold climate features formed as a result of a thickening cryosphere},
  author = {M. H. Carr},
  year = {1996},
  doi = {10.1016/s0032-0633(96)00053-0},
  url = {https://pubs.usgs.gov/publication/70018078},
  note = {Source identifier: 70018078}
}