@INPROCEEDINGS { wang:08a, address = {Singapore},author = {Wang, E. and Steels, Luc},booktitle = {The Evolution of Language. Proceedings of the 7th International Conference on the Evolution of Language},editor = {Smith, A. D. M. and Smith, K. and Ferrer-i-Cancho, R.},note = {Language},pages = {362--369},publisher = {World Scientific},title = {Self-Interested Agents can Bootstrap Symbolic Communication if They Punish Cheaters},type = {INPROCEEDINGS},year = {2008},}