TY  - RPRT
TI  - Subitizing: an analysis of its component processes.
AU  - G Mandler
AU  - B J Shebo
PY  - 1982
DO  - 10.1037//0096-3445.111.1.1
UR  - https://pubmed.ncbi.nlm.nih.gov/6460833/
ID  - 6460833
ER  -