@book{37838,
	author = {Brug�e, Laura.},
	title = {Functional heads},
	publisher = {Oxford University Press,},
	year = {2012.},
	series = {The cartography of syntactic structures ;},
	address = {New York ;},
	url = {http://dx.doi.org/10.1093/acprof:oso/9780199746736.001.0001}
}