@misc{indiciaee524d8cedd2e,
  title = {Optical boundary-layer transition detection in a transonic wind tunnel},
  author = {Azzazy, M. and Modarress, D. and Hall, R. M.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890044540},
  note = {Source identifier: 19890044540}
}