@inproceedings {4923,
	title = {Iterated Prisoner{\textquoteright}s Dilemma With Choice and Refusal of Partners: Evolutionary Results},
	booktitle = {European Conference on Artificial Life (ECAL)},
	year = {1995},
	doi = {10.1007/3-540-59496-5_320},
	author = {E. Ann Stanley and Dan Ashlock and Mark Smucker}
}
