@misc{indiciae1a4b16aeed08,
  title = {Computer confidentiality.},
  author = {J Appleyard},
  year = {1978},
  doi = {10.1136/bmj.2.6136.563-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/698570/},
  note = {Source identifier: 698570}
}