@misc{indiciae0f464ace18ce,
  title = {Tones Encountered with a Coannular Nozzle and a Method for their Suppression},
  author = {Zaman, Khairul and Bridges, James and Fagan, Amy and Miller, Chris},
  year = {2017},
  url = {https://ntrs.nasa.gov/citations/20170008108},
  note = {Source identifier: 20170008108}
}