@misc{indiciaedfcc80d84479,
  title = {Gregory on the sun illusion.},
  author = {J D Mollon and H Ross},
  year = {1975},
  doi = {10.1068/p040115},
  url = {https://pubmed.ncbi.nlm.nih.gov/1099529/},
  note = {Source identifier: 1099529}
}