@book{200146,
	author = {Arut�i�unov, Serge�i Aleksandrovich and International Congress of Anthropological and Ethnological Sciences},
	title = {Perspectives on ethnicity /},
	publisher = {distributed in the USA and Canada by Aldine,},
	year = {1978.},
	address = {Chicago :},
	note = {Papers prepared for the 9th International Congress of Anthropological and Ethnological Sciences, Chicago, 1973.}
}