@book {9783842683297, 
	title = "Standards für wahre Experten",
	author = "Messer, Barbara AND Masemann, Sandra AND Der Paritätische Oldenburg Ammerland, ",
	isbn = "9783842683297",
	year = "2011",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783842683297",
	url = "https://content-select.com/de/portal/media/view/58984486-5954-498d-9824-47f1b0dd2d03",
	publisher = "Schlütersche",
	language = "ger",
}