@misc{indiciaedab2022e1251,
  title = {Permanent and separable aerospace tubing/ fitting evaluation program, volume 1},
  author = {Ursell, C. R. and Franz, C. R.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750019322},
  note = {Source identifier: 19750019322}
}