@misc{indiciaec9bef4833e54,
  title = {Topological structure in visual perception.},
  author = {L Chen},
  year = {1982},
  doi = {10.1126/science.7134969},
  url = {https://pubmed.ncbi.nlm.nih.gov/7134969/},
  note = {Source identifier: 7134969}
}