@unpublished{niv:aversion01,
	title = {Evolution of Reinforcement Learning in Uncertain Environments: {T}he Emergence of Risk Aversion},
	author = {Yael Niv and Daphna Joel and Isaac Meilijson and Eytan Ruppin},
	year = {2001},
	biburl = {http://www.bibsonomy.org/bibtex/2847ead92815a2e04d8247ce06245f6a2/idsia},
	priority = {2}, citeulike-article-id = {2378375}, comment = {Manuscript},
	keywords = {nn }
}