@misc{indiciae2e5037d86950,
  title = {Orbit/attitude estimation with Landsat-1 and -2 landmark data},
  author = {Hall, D. L. and Waligora, S. R.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790063187},
  note = {Source identifier: 19790063187}
}