@book {9783593414522, 
	title = "Europa im Mittelalter",
	author = "Krause, Arnulf",
	isbn = "9783593414522",
	year = "2008",
	edition = "1",
	keywords = "Geschichte, Gesellschaft, Mittelalter, Europa, Sozialgeschichte, Alltagsgeschichte, Kreuzzüge, Hohes Mittelalter",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783593414522",
	url = "https://content-select.com/de/portal/media/view/58c17f9b-9eec-4d5d-8353-09e0b0dd2d03",
	publisher = "Campus Frankfurt / New York",
	language = "ger",
}