@misc{indiciae3df10c79cb13,
  title = {Precise GPS orbit determination results from 1985 field tests},
  author = {Lichten, S. M. and Border, J. S. and Wu, S.-C. and Williams, B. G. and Yunck, T. P.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860063219},
  note = {Source identifier: 19860063219}
}