@misc{indiciae7c0c9b1d2c7e,
  title = {A versatile and reliable printing counter.},
  author = {J D Davis and N E Miller},
  year = {1966},
  doi = {10.1901/jeab.1966.9-545},
  url = {https://pubmed.ncbi.nlm.nih.gov/5964510/},
  note = {Source identifier: 5964510}
}