High-order punishment and the evolution of cooperation.
Bastian BaranskiThomas Bartz-BeielsteinRüdiger EhlersThusinthan KajendranBjörn KosslersJörn MehnenTomasz PolaszekRalf ReimholzJens M. SchmidtKarlheinz SchmittDanny SeisRafael SlodzinskiSimon SteegNils WiemannMarc ZimmermannPublished in: GECCO (2006)