@inproceedings{CIG-2006-Ashlock06a,
	author        = "Daniel A. Ashlock",
	booktitle     = "{Proceedings of the Second Symposium on Computational Intelligence and Games}",
	doi           = "10.1109/CIG.2006.311689",
	isbn          = "1-4244-0464-9",
	pages         = "111--118",
	publisher     = "{IEEE}",
	title         = "{Training Function Stacks to play the Iterated Prisoner's Dilemma}",
	year          = 2006,
}