@misc{indiciaec6b5d55f38b1,
  title = {Acoustic properties associated with rectangular geometry supersonic nozzles},
  author = {Seiner, J. M. and Manning, J. C. and Ponton, M. K.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860060749},
  note = {Source identifier: 19860060749}
}