@misc{indiciae45bf5aae2697,
  title = {Different modes for intensity and pattern in the visual system.},
  author = {H B Morton and G Ettlinger and W A Cobb},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/4182610/},
  note = {Source identifier: 4182610}
}