{"id":"000919605","type":"book","title":"Studien zur Wüstungsfrage im fränkischen Altsiedelland zwischen Rhein, Mosel und Eifelnordrand","publisher":"Rheinland-Verlag","publisher-place":"Köln","author":[{"family":"Janssen","given":"Walter 1936-2001"}],"issued":{"raw":"1975"}}