@misc{indiciae08382fc9c741,
  title = {GTARG - The TOPEX/Poseidon ground track maintenance maneuver targeting program},
  author = {Shapiro, Bruce E. and Bhat, Ramachandra S.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930047014},
  note = {Source identifier: 19930047014}
}