@misc{indiciae6f191ee5c4f9,
  title = {Electronic device increases threshold sensitivity and removes noise from FM communications receiver},
  author = {Conrad, W. M. and Loch, F. J.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19710000090},
  note = {Source identifier: 19710000090}
}