@misc{indiciae8788c725b881,
  title = {Encounter trajectory accuracy for a 1971 Mars orbiter mission},
  author = {Born, G. H. and Duxbury, T. C. and Wong, S. K.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19710037930},
  note = {Source identifier: 19710037930}
}