TY  - RPRT
TI  - An equation for behavioral contrast.
AU  - B A Williams
AU  - J T Wixted
PY  - 1986
DO  - 10.1901/jeab.1986.45-47
UR  - https://pubmed.ncbi.nlm.nih.gov/3950534/
ID  - 3950534
ER  -