@misc{indiciae93af93cca1c1,
  title = {Advances in hypersonic extrapolation capability - Wind tunnel to flight},
  author = {Penland, J. A. and Romeo, D. J.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19710037879},
  note = {Source identifier: 19710037879}
}