@misc{indiciae48b684ff99ec,
  title = {Mariner 9 television reconnaissance of Mars and its satellites: Preliminary results},
  author = {H. Masursky and R. M. Batson and J.F. McCauley and L.A. Soderblom and R.L. Wildey and M. H. Carr and D.J. Milton and D.E. Wilhelms and B.A. Smith and T.B. Kirby and J.C. Robinson and C.B. Leovy and G.A. Briggs and T. C. Duxbury and C.H. Acton and B. C. Murray and J.A. Cutts and R.P. Sharp and S. Smith and R.B. Leighton and C. Sagan and J. Veverka and M. Noland and J. Lederberg and E. Levinthal and James B. Pollack and J.T. Moore and W.K. Hartmann and E.N. Shipley and G. De Vaucouleurs and M. E. Davies},
  year = {1972},
  doi = {10.1126/science.175.4019.294},
  url = {https://pubs.usgs.gov/publication/70010114},
  note = {Source identifier: 70010114}
}