@book{106903,
	author = {H�ubler, Axel. and ebrary, Inc.},
	title = {The expressivity of grammar},
	publisher = {Mouton de Gruyter,},
	year = {1998.},
	address = {Berlin ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10585360}
}