@misc{indiciaeb4a75ecf1b3d,
  title = {Wall-thickness changes predicted in hollow-drawn tubing},
  author = {Flinn, J. E. and Mura, T.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690000419},
  note = {Source identifier: 19690000419}
}