{"id":"001031402","type":"book","title":"Swobnica (Wildenbruch)","publisher":"Hermann Böhlaus Nachfolger","publisher-place":"Weimar","pages":"39-46","container-title":"Frühe polnische Burgen : Berichte über archäologische Grabungen","author":[{"family":"Szafrański","given":"Włodzimierz 1920-1998"}],"issued":{"raw":"1960"}}