@misc{indiciae86fc218fe2c7,
  title = {Venturi Air-Jet Vacuum Ejector For Sampling Air},
  author = {Hill, Gerald F. and Sachse, Glen W. and Burney, L. Garland and Wade, Larry O.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900000549},
  note = {Source identifier: 19900000549}
}