@book{13239,
	author = {Hoeksema, Jacob, and ebrary, Inc.},
	title = {Perspectives on negation and polarity items},
	publisher = {J. Benjamins Pub.,},
	year = {c2001.},
	series = {Linguistik aktuell = Linguistics today,},
	address = {Amsterdam ;},
	note = {Papers presented at a conference held at the University of Groningen in August 1996.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10014700}
}