@misc{indiciae22eb45527127,
  title = {Technical contribution. An electronic gate and modulator.},
  author = {B M Clopton and F Flammino},
  year = {1973},
  doi = {10.1016/0013-4694(73)90034-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/4126464/},
  note = {Source identifier: 4126464}
}