@misc{indiciae0b13bbce7f4b,
  title = {Portable Airflow Meter},
  author = {Burgett, Frank A. and Hardwick, Donald R. and Porter, Johnny L.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19880000540},
  note = {Source identifier: 19880000540}
}