@misc{indiciae64d03cfcb7ed,
  title = {Flueric normal shock sensor},
  author = {Egolf, D. and Gehman, S. E. and Holmes, A. B. and Lewellen, M.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19700006401},
  note = {Source identifier: 19700006401}
}