TY  - RPRT
TI  - Cooperation through image scoring in humans.
AU  - C Wedekind
AU  - M Milinski
PY  - 2000
DO  - 10.1126/science.288.5467.850
UR  - https://pubmed.ncbi.nlm.nih.gov/10797005/
ID  - 10797005
ER  -