@misc{indiciae1ede4ed751c2,
  title = {Perception.},
  author = {K von Fieandt and M Wertheimer},
  year = {1969},
  doi = {10.1146/annurev.ps.20.020169.001111},
  url = {https://pubmed.ncbi.nlm.nih.gov/4888621/},
  note = {Source identifier: 4888621}
}