TY  - RPRT
TI  - Interresponse-time shaping by variable-interval-like interresponse-time reinforcement contingencies.
AU  - J R Platt
PY  - 1979
DO  - 10.1901/jeab.1979.31-3
UR  - https://pubmed.ncbi.nlm.nih.gov/16812120/
ID  - 16812120
ER  -