@misc{indiciae7f474e3289c1,
  title = {Visual form perception and the spatial phase transfer function.},
  author = {G J Burton and I R Moorhead},
  year = {1981},
  doi = {10.1364/josa.71.001056},
  url = {https://pubmed.ncbi.nlm.nih.gov/7277061/},
  note = {Source identifier: 7277061}
}