@misc{indiciae12ca4c2dafed,
  title = {Advanced Hypervelocity Aerophysics Facility Workshop},
  author = {Witcofski, Robert D. and Scallion, William I.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19910014898},
  note = {Source identifier: 19910014898}
}