@misc{indiciaecfbfdcd8a1cb,
  title = {An active nutation damper for spacecraft},
  author = {Abercrombie, R. A. and Flatley, T. W.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780011096},
  note = {Source identifier: 19780011096}
}