@misc{indiciae5953c52d12bf,
  title = {[Transistorized amplifier of microelectrode leads with expanded possibilities for application].},
  author = {S G Dan'ko and G G Kurchavyĭ},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4790413/},
  note = {Source identifier: 4790413}
}