TY  - RPRT
TI  - Characterizing attentional resources.
AU  - W Hirst
AU  - D Kalmar
PY  - 1987
DO  - 10.1037//0096-3445.116.1.68
UR  - https://pubmed.ncbi.nlm.nih.gov/2951483/
ID  - 2951483
ER  -