@misc{indiciaefe063a5812a0,
  title = {Visual development in ontogenesis: some reevaluations.},
  author = {J Allik and J Valsiner},
  year = {1980},
  doi = {10.1016/s0065-2407(08)60124-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7010953/},
  note = {Source identifier: 7010953}
}