@misc{indiciae6f7f5ea3debc,
  title = {Quasi-periodic climate changes on Mars - A review},
  author = {Pollack, J. B. and Toon, O. B.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19820060451},
  note = {Source identifier: 19820060451}
}