@misc{indiciae6fd9fdb23ec0,
  title = {The GPS based precision orbit determination experiment on TOPEX},
  author = {Melbourne, William G. and Davis, Edgar S. and Yunck, Thomas P.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19890033471},
  note = {Source identifier: 19890033471}
}