TY  - RPRT
TI  - Time and contingency in classical conditioning.
AU  - H M Jenkins
PY  - 1984
DO  - 10.1111/j.1749-6632.1984.tb23434.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6588789/
ID  - 6588789
ER  -