{"id":"001587307","type":"book","title":"Doppelstädte","publisher":"Edition Topoi","publisher-place":"Berlin","pages":"283-305","container-title":"Enge Nachbarn. Doppel- und Mehrfachburgen in der Bronzezeit und im Mittelalter, mittelalterliche Doppelstädte","author":[{"family":"Müller","given":"Ulrich."}],"issued":{"raw":"2017"}}