@misc{indiciae7d625421a69a,
  title = {Visual perception. Contours revealed by concealment.},
  author = {O Braddick},
  year = {1988},
  doi = {10.1038/333803a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/3386729/},
  note = {Source identifier: 3386729}
}