Sasaki T, Uchida S (2013)
The evolution of cooperation by social exclusion
Proceedings of the Royal Society B: Biological Sciences, 280(1752):20122498 (7 February 2013) (Published online 5 December 2012) More
Uchida S, Sigmund K (2010)
The competition of assessment rules for indirect reciprocity
Journal of Theoretical Biology, 263(1):13-19 (7 March 2010) (Published online 3 December 2009) More