@misc{indiciaebc4e05db4cfb,
  title = {A relay-transistor sequential grid scrambler.},
  author = {A G Snapper},
  year = {1966},
  doi = {10.1901/jeab.1966.9-173},
  url = {https://pubmed.ncbi.nlm.nih.gov/5907830/},
  note = {Source identifier: 5907830}
}