@book {9783849814571, 
	title = "Höhlengleichnisse. Thema mit Variationen",
	author = "Blum, Wilhelm",
	isbn = "9783849814571",
	edition = "1",
	keywords = "Platon, Descartes, Aristoteles, Seneca, Arnobius, Dürrenmatt, Friedrich, Gregor I. (Papst), Nyssa, Gregor von, Symeon, Tyros, Maximos von",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783849814571",
	url = "https://content-select.com/de/portal/media/view/5d77ae70-cdfc-4254-835d-798cb0dd2d03",
	publisher = "Aisthesis Verlag",
	language = "ger",
}