@misc{indiciaed9821d017414,
  title = {Perceived movement in the visual crib.},
  author = {W Ball and Z Dibble},
  year = {1980},
  doi = {10.1080/00221325.1980.10532818},
  url = {https://pubmed.ncbi.nlm.nih.gov/7188571/},
  note = {Source identifier: 7188571}
}