@misc{indiciae39f227a84b60,
  title = {Four dimensions.},
  author = {Robin Gourlay},
  year = {2005},
  doi = {10.1108/ijhcqa.2005.06218eaa.001},
  url = {https://pubmed.ncbi.nlm.nih.gov/16167647/},
  note = {Source identifier: 16167647}
}