TY  - RPRT
TI  - Visual development in ontogenesis: some reevaluations.
AU  - J Allik
AU  - J Valsiner
PY  - 1980
DO  - 10.1016/s0065-2407(08)60124-x
UR  - https://pubmed.ncbi.nlm.nih.gov/7010953/
ID  - 7010953
ER  -