@misc{indiciae20ed3625ae6b,
  title = {How many positions can we perceptually encode, one or many?},
  author = {R F Hess and G Barnes and S O Dumoulin and S C Dakin},
  year = {2003},
  doi = {10.1016/s0042-6989(03)00122-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/12782071/},
  note = {Source identifier: 12782071}
}