@misc{indiciae424c9f779c37,
  title = {''gulliver'' - a quest for life on mars},
  author = {Clendenning, J. R. and Heim, A. H. and Levin, G. V. and Thompson, M.-F.},
  year = {1962},
  url = {https://ntrs.nasa.gov/citations/19640053588},
  note = {Source identifier: 19640053588}
}