@book {9783744508933, 
	title = "Auf den Spuren der Klassiker",
	isbn = "9783744508933",
	edition = "1",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783744508933",
	url = "https://content-select.com/de/portal/media/view/5510233e-d194-4442-990a-0f44b0dd2d03",
	publisher = "Herbert von Halem",
}