@misc{indiciae3b7b83a2ed60,
  title = {Mars Orbiter Study. Volume 1: Summary},
  author = {Drean, R. and Macpherson, D. and Steffy, D. and Vargas, T. and Shuman, B. and Anderson, K. and Richards, B.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19830010567},
  note = {Source identifier: 19830010567}
}