@misc{indiciae2bd11bae75e7,
  title = {The Poggendorff illusion and apparent interparallel extents.},
  author = {R H Day and E J Stecher and A L Parker},
  year = {1992},
  doi = {10.1068/p210599},
  url = {https://pubmed.ncbi.nlm.nih.gov/1488263/},
  note = {Source identifier: 1488263}
}