@misc{indiciaec41488160f14,
  title = {Flight test experience with pilot-induced-oscillation suppressor filters},
  author = {Shafer, M. F. and Smith, R. E. and Stewart, J. F. and Bailey, R. E.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19830060718},
  note = {Source identifier: 19830060718}
}