@misc{indiciae31ddebc433b5,
  title = {Quasi-one-dimensional compressible flow across face seals and narrow slots. 2: Computer program},
  author = {Zuk, J. and Smith, P. J.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19730007791},
  note = {Source identifier: 19730007791}
}