@misc{indiciae99c688cd8f78,
  title = {Boundary layer transition detection on the X-15 vertical fin using surface-pressure-fluctuation measurements},
  author = {Lewis, T. L. and Banner, R. D.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19720005345},
  note = {Source identifier: 19720005345}
}