@misc{indiciae20ff28ef376f,
  title = {Evaluation of Relative Navigation Algorithms for Formation-Flying Satellites},
  author = {Kelbel, David and Lee, Taesul and Long, Anne and Carpenter, J. Russell and Gramling, Cheryl},
  year = {2001},
  url = {https://ntrs.nasa.gov/citations/20010084966},
  note = {Source identifier: 20010084966}
}