@article {,
	title = {Mexican obsidian at Tikal, Guatemala},
	journal = {Latin American Antiquity},
	volume = {10},
	number = {3},
	year = {1999},
	note = {Spanish summarySource of data: Anthropological Index, Royal Anthropological Institute1045-6635},
	pages = {300-13},
	keywords = {Americas, Archaeology, Central America, Exchange Networks, Household Utensils, Implements And Utensils, Mexico, obsidian, Rites And Ceremonies, Social Status, Style, Teotihuacan Site, Tikal Site},
	author = {Moholy-Nagy, Hattula}
}