@book {9783823374749, 
	title = "Fremdsprachendidaktik",
	author = "Decke-Cornill, Helene AND Küster, Lutz",
	isbn = "9783823374749",
	year = "2010",
	edition = "1",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783823374749",
	url = "https://content-select.com/de/portal/media/view/51da9306-ab70-4a08-81b1-12692efc1343",
	publisher = "Narr Francke Attempto",
}