@misc{indiciae751a11bc607b,
  title = {Requirement for simulation in V/STOL research aircraft programs},
  author = {Quigley, H. C. and Holzhauser, C. A.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19750005748},
  note = {Source identifier: 19750005748}
}