@misc{indiciaee7a89c2b33d9,
  title = {A model of visual development.},
  author = {T Nagano},
  year = {1977},
  doi = {10.1007/bf00363991},
  url = {https://pubmed.ncbi.nlm.nih.gov/861298/},
  note = {Source identifier: 861298}
}