@book {9783823378457, 
	title = "Französisch in Luxemburg",
	author = "Timm, Christian",
	isbn = "9783823378457",
	edition = "1",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783823378457",
	url = "https://content-select.com/de/portal/media/view/5510235b-95fc-4993-a0d1-0f44b0dd2d03",
	publisher = "Narr Francke Attempto",
	language = "ger",
}