{"id":"000843876","type":"book","title":"Bericht über meine Reise nach Siwah","publisher":"Gesellschaft für Erdkunde","publisher-place":"Berlin","container-title":"Zeitschrift der Gesellschaft für Erdkunde zu Berlin, 34.1899: S. 271-280","author":[{"family":"Grünau","given":"Curt von"}],"issued":{"raw":"1899"}}