@misc{indiciaea9de67bbec23,
  title = {Optical torquemeter Patent},
  author = {Buchele, D. R. and Krsek, A., Jr. and Tiefermann, M. W.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19700025502},
  note = {Source identifier: 19700025502}
}