@misc{indiciaeb3243028a52d,
  title = {The autocorrelation function and binocular brightness mixing.},
  author = {G R Engel},
  year = {1969},
  doi = {10.1016/0042-6989(69)90051-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/5350378/},
  note = {Source identifier: 5350378}
}