@misc{indiciae683a4bc61725,
  title = {One Mars year - Viking lander imaging observations},
  author = {Jones, K. L. and Arvidson, R. E. and Wall, S. D. and Carlston, C. E. and Pidek, D. G. and Guinness, E. A. and Bragg, S. L.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790051439},
  note = {Source identifier: 19790051439}
}