@misc{indiciaef6143403c97c,
  title = {Further developments in binocular summation.},
  author = {R Blake and M Sloane and R Fox},
  year = {1981},
  doi = {10.3758/bf03214282},
  url = {https://pubmed.ncbi.nlm.nih.gov/7322802/},
  note = {Source identifier: 7322802}
}