@book {9783170232037, 
	title = "Das unberechenbare Europa",
	author = "Krüger, Peter",
	isbn = "9783170232037",
	year = "2006",
	edition = "1",
	keywords = "Europäische Union, 19. Jahrhundert, 20. Jahrhundert, Europäische Geschichte",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783170232037",
	url = "https://content-select.com/de/portal/media/view/517a5354-09a4-45bc-8982-1b855dbbeaba",
	publisher = "W. Kohlhammer Verlag",
	language = "ger",
}