@misc{indiciae448221d77cc5,
  title = {TOPEX/Poseidon orbit maintenance for the first five years},
  author = {Bhat, R. S. and Shapiro, B. E. and Frauenholz, R. B. and Leavitt, R. K.},
  year = {1998},
  url = {https://ntrs.nasa.gov/citations/19980201711},
  note = {Source identifier: 19980201711}
}