@misc{indiciaededaef6f6153,
  title = {Time and Position Accuracy Using Codeless GPS},
  author = {Vigue, Y. and Thomas, J.B. and Lichten, S.M. and Jefferson, D.C. and C.E. Dunn},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/20210004634},
  note = {Source identifier: 20210004634}
}