@misc{indiciae86e0e3ee1963,
  title = {Orbit determination covariance analysis for the Deep Space Program Science Experiment mission},
  author = {Beckman, M. and Yee, C. and Lee, T. and Hoppe, M. and Oza, D.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19950054129},
  note = {Source identifier: 19950054129}
}