@book{3837,
	author = {Wieck, Michael (Verfasser)},
	title = {Zeugnis vom Untergang Königsbergs :},
	publisher = {Heidelberger Verl.-Anst.},
	year = {1990},
	address = {Heidelberg },
	edition = {4. Auflage},
	url = {https://d-nb.info/910032963/04}
}