title: Human behaviour: punisher pays.
authors: Manfred
authors: M
authors: Milinski
authors: Bettina
authors: B
authors: Rockenbach
mesh_terms: D000533:Altruism; D005075:Biological Evolution; D003299:Cooperative Behavior; D005716:Game Theory; D006801:Humans; D008960:Models, Psychological; D011678:Punishment / Q000523:psychology