@misc{indiciae4e8abe81958e,
  title = {On the tones and pressure oscillations induced by flow over rectangular cavities},
  author = {Tam, C. K. W. and Block, P. W.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19790034840},
  note = {Source identifier: 19790034840}
}