@misc{indiciae17772a4e8e4b,
  title = {A simple R-C timer using a cold cathode trigger tube.},
  author = {H A SIMONS},
  year = {1957},
  doi = {10.1088/0031-9155/2/1/408},
  url = {https://pubmed.ncbi.nlm.nih.gov/13484463/},
  note = {Source identifier: 13484463}
}