@misc{indiciae41d1fc25f041,
  title = {Digital methods of producing random and variable time intervals.},
  author = {N T Welford},
  year = {1966},
  doi = {10.1901/jeab.1966.9-607},
  url = {https://pubmed.ncbi.nlm.nih.gov/5964518/},
  note = {Source identifier: 5964518}
}