@misc{indiciaedc42c7492b97,
  title = {Flap noise generation and control},
  author = {Chestnutt, D. and Maglieri, D. J. and Hayden, R. E.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19730024230},
  note = {Source identifier: 19730024230}
}