@misc{indiciaeaa243fdac4b9,
  title = {Interpolation in the visual system.},
  author = {T M Caelli and J Umansky},
  year = {1976},
  doi = {10.1016/0042-6989(76)90243-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/969216/},
  note = {Source identifier: 969216}
}