@misc{indiciae28714cea0744,
  title = {Human perception of homogenous dot patterns.},
  author = {J F O'Callaghan},
  year = {1974},
  doi = {10.1068/p030033},
  url = {https://pubmed.ncbi.nlm.nih.gov/4444918/},
  note = {Source identifier: 4444918}
}