TY  - RPRT
TI  - Developments in infants' search for displaced objects.
AU  - C Sophian
AU  - S Sage
PY  - 1983
DO  - 10.1016/0022-0965(83)90075-9
UR  - https://pubmed.ncbi.nlm.nih.gov/6827214/
ID  - 6827214
ER  -