@misc{indiciaece561f868e61,
  title = {Martian channels and the search for extraterrestrial life},
  author = {H. Masursky and M.E. Strobell and A.L. Dial},
  year = {1979},
  doi = {10.1007/bf01732366},
  url = {https://pubs.usgs.gov/publication/70012559},
  note = {Source identifier: 70012559}
}