@misc{indiciaee31032263151,
  title = {Numerical evaluation of propeller noise including nonlinear effects},
  author = {Korkan, K. D. and Von Lavante, E. and Bober, L. J.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860056988},
  note = {Source identifier: 19860056988}
}