@misc{indiciaec826cc69eba5,
  title = {Spatial vision then and now.},
  author = {J P Thomas},
  year = {1986},
  doi = {10.1016/0042-6989(86)90172-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/3303672/},
  note = {Source identifier: 3303672}
}