{"id":"001300093","type":"book","title":"Ein Produktionsplatz der Steinbeilherstellung in Sipplingen-Osthafen, Schicht 11 (3316-3303 v. Chr.), Bodenseekreis","publisher":"Wesselkamp","pages":"77-84","container-title":"Nachrichtenblatt Arbeitskreis Unterwasserarchäologie, 16 (2010","author":[{"family":"Matuschik","given":"Irenäus."}],"issued":{"raw":"2010"}}