@misc{indiciae9f9a1f722303,
  title = {Rotor systems research aircraft simulation mathematical model},
  author = {Houck, J. A. and Moore, F. L. and Howlett, J. J. and Pollock, K. S. and Browne, M. M.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780005098},
  note = {Source identifier: 19780005098}
}