@misc{indiciaea86e02a3f04c,
  title = {Subjective contours and apparent depth: a direct test.},
  author = {S Coren and C Porac},
  year = {1983},
  doi = {10.3758/bf03202840},
  url = {https://pubmed.ncbi.nlm.nih.gov/6844113/},
  note = {Source identifier: 6844113}
}