{"id":"001256928","type":"book","title":"Environmental monitoring at Nydam, a waterlogged site with weapon sacrifices from the Danish Iron Age. 1: a comparison of methods used and results from undisturbed conditions","pages":"55-74","container-title":"The Journal of Wetland Archaeology, 4 (2004","author":[{"family":"Matthiesen","given":"Henning."}],"issued":{"raw":"2004"}}