@misc{indiciaeaca8ea64bc7b,
  title = {Galileo Satellite Tour: Orbit Determination Performance},
  author = {Haw, R. J. and Kallemeyn, P. H. and Davis, R. P. and Nicholson, F. T.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/20060038604},
  note = {Source identifier: 20060038604}
}