@misc{indiciae3c4173923c94,
  title = {Visual spatial illusions: a general explanation.},
  author = {R H Day},
  year = {1972},
  doi = {10.1126/science.175.4028.1335},
  url = {https://pubmed.ncbi.nlm.nih.gov/5059563/},
  note = {Source identifier: 5059563}
}