TY  - RPRT
TI  - Differential responding without differential reinforcement: Intensity difference, continuum position, and reinforcement density effects.
AU  - T G Raslear
PY  - 1981
DO  - 10.1901/jeab.1981.35-79
UR  - https://pubmed.ncbi.nlm.nih.gov/16812202/
ID  - 16812202
ER  -