@misc{indiciaee6a8a52318c1,
  title = {Foolproof quick-release locking pin},
  author = {Nelson, E. P. and Othman, T. E. and Zmuda, L. J.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19700000395},
  note = {Source identifier: 19700000395}
}