TY  - RPRT
TI  - A selectionist approach to reinforcement.
AU  - J W Donahoe
AU  - J E Burgos
AU  - D C Palmer
PY  - 1993
DO  - 10.1901/jeab.1993.60-17
UR  - https://pubmed.ncbi.nlm.nih.gov/8354965/
ID  - 8354965
ER  -