@book{47677,
	author = {International Conference on Language Attrition: Interdisciplinary Perspectives on Methodological Issues and Schmid, Monika S. and ebrary, Inc.},
	title = {First language attrition},
	publisher = {John Benjamins Publishing,},
	year = {2004.},
	series = {Studies in bilingualism,},
	address = {Philadelphia, Pa. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10064644}
}