@misc{indiciae862183bd43cc,
  title = {Designing a visitor's pass system.},
  author = {M Smith},
  year = {1970},
  doi = {10.1080/00185868.1970.9952242},
  url = {https://pubmed.ncbi.nlm.nih.gov/5414565/},
  note = {Source identifier: 5414565}
}