@book {9783518739723, 
	title = "Das ewige Versprechen",
	author = "Knipp, Kersten",
	isbn = "9783518739723",
	year = "2013",
	edition = "1",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783518739723",
	url = "https://content-select.com/de/portal/media/view/53ce948a-12a0-4e31-8afa-66122efc1343",
	publisher = "Suhrkamp Verlag",
	language = "ger",
}