@article { santos12,
	journal = {Mathematical Models and Methods in Applied Sciences},
	keywords = {Game Theory;Multi-Agent Societies;Miscellaneous;},
	number = {1140004},
	title = {Evolutionary dynamics of climate change under collective-risk dilemmas },
	volume = {22 (1)},
	year = {2012},
	author = {Francisco C. Santos and Vítor V. Vasconcelos and Marta D. Santos and Pedro Neves and Jorge M. Pacheco}
}