@book{199440,
	author = {Haspelmath, Martin, and ebrary, Inc.},
	title = {Language typology and language universals},
	publisher = {W. de Gruyter,},
	year = {2001.},
	series = {Handbooks of linguistics and communication science =},
	address = {Berlin ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10154766}
}