@misc{indiciaeb644ca38ad6d,
  title = {An experimental study of propeller-induced structural vibration and interior noise},
  author = {Howlett, J. T. and Schoenster, J. A.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790052740},
  note = {Source identifier: 19790052740}
}