TY  - RPRT
TI  - Avoidance responding as a function of simultaneous and equal changes in two temporal parameters.
AU  - T VERHAVE
PY  - 1959
DO  - 10.1901/jeab.1959.2-185
UR  - https://pubmed.ncbi.nlm.nih.gov/13841808/
ID  - 13841808
ER  -