@misc{indiciaeaf454e20229b,
  title = {Development and application of a local linearization algorithm for the integration of quaternion rate equations in real-time flight simulation problems},
  author = {Barker, L. E., Jr. and Bowles, R. L. and Williams, L. H.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19740004184},
  note = {Source identifier: 19740004184}
}