@misc{indiciae14251ede8208,
  title = {Autonomous navigation using lunar beacons},
  author = {Khatib, A. R. and Ellis, J. and French, J. and Null, G. and Yunck, T. and Wu, S.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19830054834},
  note = {Source identifier: 19830054834}
}