@misc{indiciaede12a48bed88,
  title = {Surface navigation on Mars with a Navigation Satellite},
  author = {Vijayaraghavan, A. and Thurman, Sam W. and Kahn, Robert D. and Hastrup, Rolf C.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930064467},
  note = {Source identifier: 19930064467}
}