@misc{indiciaee546ac40bf41,
  title = {Liner Optimization Studies Using the Ducted Fan Noise Prediction Code TBIEM3D},
  author = {Dunn, M. H. and Farassat, F.},
  year = {1998},
  url = {https://ntrs.nasa.gov/citations/20040090461},
  note = {Source identifier: 20040090461}
}