@misc{indiciaeeef81d902f6a,
  title = {Automated Orbit Determination System (AODS) requirements definition and analysis},
  author = {Waligora, S. R. and Goorevich, C. E. and Teles, J. and Pajerski, R. S.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19820021154},
  note = {Source identifier: 19820021154}
}