@misc{indiciaeec66cfd8355f,
  title = {Early visual perception.},
  author = {B Julesz and R A Schumer},
  year = {1981},
  doi = {10.1146/annurev.ps.32.020181.003043},
  url = {https://pubmed.ncbi.nlm.nih.gov/7015998/},
  note = {Source identifier: 7015998}
}