@misc{indiciae7397c43e53d5,
  title = {Orbit determination accuracies using satellite-to-satellite tracking},
  author = {Vonbun, F. O. and Argentiero, P. D. and Schmid, P. E.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19790036215},
  note = {Source identifier: 19790036215}
}