@misc{indiciaef712545d9d00,
  title = {Frangible tube energy dissipation Patent},
  author = {Hathaway, M. E. and Mcgehee, J. R. and Zavada, E. J.},
  year = {1964},
  url = {https://ntrs.nasa.gov/citations/19700025534},
  note = {Source identifier: 19700025534}
}