@misc{indiciaea02817f1b6ba,
  title = {National transonic facility Mach number system},
  author = {Kern, F. A. and Knight, C. W. and Zasimowich, R. F.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19860053338},
  note = {Source identifier: 19860053338}
}