@misc{indiciaeec4e07f8a68b,
  title = {Sonic-throat inlets},
  author = {Higgins, C. C. and Smith, J. N. and Wise, W. H.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19690002223},
  note = {Source identifier: 19690002223}
}