TY  - RPRT
TI  - FIXED-RATIO PUNISHMENT WITH CONTINUOUS REINFORCEMENT.
AU  - D P HENDRY
AU  - C VANTOLLER
PY  - 1964
DO  - 10.1901/jeab.1964.7-293
UR  - https://pubmed.ncbi.nlm.nih.gov/14176274/
ID  - 14176274
ER  -