@misc{indiciae856ee5041220,
  title = {Ambiguous cognitive contours.},
  author = {D R Bradley and S T Dumais},
  year = {1975},
  doi = {10.1038/257582a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/1165783/},
  note = {Source identifier: 1165783}
}