@misc{indiciae257d06d9e80a,
  title = {Simulating accommodation by image autocorrelations.},
  author = {G R Engel},
  year = {1972},
  doi = {10.1097/00006324-197206000-00006},
  url = {https://pubmed.ncbi.nlm.nih.gov/4504445/},
  note = {Source identifier: 4504445}
}