@misc{indiciae0a6a180d6d7d,
  title = {An active nutation damper for spacecraft},
  author = {Abercrombie, R. A. and Flatley, T. W.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19790013217},
  note = {Source identifier: 19790013217}
}