@misc{indiciae6b4365e45bc9,
  title = {Hall-effect toggle switch},
  author = {Chevalier, S. A. and Olsen, A. B. and Vittorio, C. A.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770000244},
  note = {Source identifier: 19770000244}
}