@misc{indiciaed81c06a64bbb,
  title = {A utility pulse-subtractiuon amplifier.},
  author = {B W ROBINSON},
  year = {1961},
  doi = {10.1016/0013-4694(61)90183-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/14492890/},
  note = {Source identifier: 14492890}
}