@misc{indiciaece5abe057c2b,
  title = {Fusional limits for a large random-dot stereogram.},
  author = {C J Erkelens},
  year = {1988},
  doi = {10.1016/0042-6989(88)90163-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/3414022/},
  note = {Source identifier: 3414022}
}