@book{11566,
	author = {Hawkins, John A. and ebrary, Inc.},
	title = {Efficiency and complexity in grammars},
	publisher = {Oxford University Press,},
	year = {2004.},
	series = {Oxford linguistics},
	address = {Oxford ;},
	note = {Series statement from jacket.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10263703}
}