@article {,
	title = {The failure of obsidian hydration dating: Sources, implications, and new directions},
	journal = {Journal of Archaeological Science},
	volume = {26},
	number = {7},
	year = {1999},
	note = {JUL},
	pages = {735-752},
	keywords = {Archaeology},
	url = {Access restricted. http://www.idealibrary.com/links/citation/0305-4403/26/735Access restricted. http://www.idealibrary.com/links/toc/jasc/},
	author = {Anovitz, L. M. and Elam, J. M. and Riciputi, L. R. and Cole, D. R.}
}