@misc{indiciae5a4285e94ca0,
  title = {Magellan navigation using X-band differenced Doppler during Venus mapping phase},
  author = {Giorgini, Jon D. and Graat, Eric J. and You, Tung-Han and Ryne, Mark S. and Wong, S. K. and Mcnamee, John B.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920069465},
  note = {Source identifier: 19920069465}
}