@book{122873,
	author = {Fase, Willem. and ebrary, Inc.},
	title = {Maintenance and loss of minority languages},
	publisher = {J. Benjamins,},
	year = {1992.},
	series = {Studies in bilingualism (SiBil) ;},
	address = {Amsterdam ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10488464}
}