@misc{indiciaea50dba7abc02,
  title = {Flow-test device fits into restricted access passages},
  author = {Fitzgerald, J. J. and Oberschmidt, M. and Rosenbaum, B. J.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670000074},
  note = {Source identifier: 19670000074}
}