TY  - RPRT
TI  - Evolution of cooperation: does selfishness restraint lie within?
AU  - Gregory J Velicer
PY  - 2005
DO  - 10.1016/j.cub.2005.02.045
UR  - https://pubmed.ncbi.nlm.nih.gov/15753030/
ID  - 15753030
ER  -