@misc{indiciae418c1c96fd13,
  title = {A digital timer-controller.},
  author = {J W Smith and S Mizell},
  year = {1972},
  doi = {10.1007/bf02474570},
  url = {https://pubmed.ncbi.nlm.nih.gov/5044872/},
  note = {Source identifier: 5044872}
}