TY  - RPRT
TI  - Interstimulus interval and CS duration effects in differential conditioning.
AU  - L S Cermak
AU  - D D Wickens
PY  - 1969
DO  - 10.1037/h0026901
UR  - https://pubmed.ncbi.nlm.nih.gov/5785641/
ID  - 5785641
ER  -