@misc{indiciae167c78310661,
  title = {STS-1 orbital trajectory reconstruction using unmodelled acceleration estimation},
  author = {Lacarna, R. J. and Wissinger, D. B.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19830047988},
  note = {Source identifier: 19830047988}
}