@misc{indiciae0976d57ff389,
  title = {Technology needs for high-speed rotorcraft, volume 1},
  author = {Wilkerson, J. B. and Schneider, J. J. and Bartie, K. M.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910016825},
  note = {Source identifier: 19910016825}
}