@book{145949,
	author = {Budapest Visual Learning Conference and Benedek, Andr�as.},
	title = {How to do things with pictures :},
	publisher = {Peter Lang,},
	year = {2013.},
	series = {Visual learning,},
	address = {Frankfurt am Main :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10808140}
}