@misc{indiciaeeb40419930c7,
  title = {Hypsometric studies of Mars.},
  author = {Blake, P. L. and Mouginis-Mark, P. J. and Zisk, S. H.},
  year = {1984},
  url = {https://ntrs.nasa.gov/citations/19840015462},
  note = {Source identifier: 19840015462}
}