@book{18989,
	author = {Tummers, Anna. and ebrary, Inc.},
	title = {Art market and connoisseurship},
	publisher = {Amsterdam University Press,},
	year = {c2008.},
	series = {Amsterdam studies in the Dutch golden age},
	address = {Amsterdam :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10281433}
}