@misc{indiciae6bda34f09386,
  title = {Fast Quaternion Attitude Estimation from Two Vector Measurements},
  author = {Markley, F. Landis and Bauer, Frank H.},
  year = {2001},
  url = {https://ntrs.nasa.gov/citations/20010068636},
  note = {Source identifier: 20010068636}
}