@misc{indiciaec079bad80910,
  title = {The equivalent background and retinal eccentricity.},
  author = {L Spillmann and K Fuld},
  year = {1979},
  doi = {10.1016/0042-6989(79)90040-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/425330/},
  note = {Source identifier: 425330}
}