@book{239,
	author = {Theisen, Sigrid and Städtisches Museum Simeonstift},
	title = {Geheimnisvolle Takenplatten},
	publisher = {Spee-Verlag},
	year = {1982},
	series = {Museumsdidaktische Führungstexte},
	address = {Trier},
	note = {Bibliography: p. 94-98 (1st group)},
	url = {http://d-nb.info/820188867/04}
}