@misc{indiciaee60b85bc7736,
  title = {Spatial pattern as a stimulus to the pupillary system.},
  author = {K Ukai},
  year = {1985},
  doi = {10.1364/josaa.2.001094},
  url = {https://pubmed.ncbi.nlm.nih.gov/4020507/},
  note = {Source identifier: 4020507}
}