@misc{indiciae67e511281c19,
  title = {Radio interferometric measurements for accurate planetary orbiter navigation},
  author = {Poole, S. R. and Ananda, M. and Hildebrand, C. E.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790063199},
  note = {Source identifier: 19790063199}
}