@misc{indiciae4a2facc6b88c,
  title = {Synthesis of a helicopter full-authority controller},
  author = {Heiges, M. W. and Menon, P. K. A. and Schrager, D. P.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920038554},
  note = {Source identifier: 19920038554}
}