@misc{indiciaea80785cd4cb9,
  title = {Amodal completion as a basis for illusory contours.},
  author = {R H Day and R T Kasperczyk},
  year = {1983},
  doi = {10.3758/bf03205882},
  url = {https://pubmed.ncbi.nlm.nih.gov/6866697/},
  note = {Source identifier: 6866697}
}