TY  - RPRT
TI  - Instrumental conditioning of autonomically mediated behavior: theoretical and methodological issues.
AU  - E S Katkin
AU  - E N Murray
PY  - 1968
DO  - 10.1037/h0025925
UR  - https://pubmed.ncbi.nlm.nih.gov/4874521/
ID  - 4874521
ER  -