TY  - RPRT
TI  - Contingency contrast effects in discrimination conditioning.
AU  - W W Grings
AU  - M C Givens
AU  - C A Carey
PY  - 1979
DO  - 10.1037//0096-3445.108.3.281
UR  - https://pubmed.ncbi.nlm.nih.gov/528906/
ID  - 528906
ER  -