TY  - RPRT
TI  - Punishment in the squirrel monkey Saimiri sciurea.
AU  - J B APPEL
PY  - 1961
DO  - 10.1126/science.133.3445.36
UR  - https://pubmed.ncbi.nlm.nih.gov/13683864/
ID  - 13683864
ER  -