{"id":"001247199","type":"book","title":"Lebensspuren in der Vulkanasche des Laacher See-Ausbruches bei Mertloch, Kreis Mayen-Koblenz","pages":"18-20","container-title":"Archäologie in Rheinland-Pfalz, 2002 (2003","author":[{"family":"Berg","given":"Axel v."}],"issued":{"raw":"2003"}}