{"id":"001023912","type":"book","title":"Precision calendar-year dating of the elm decline in a sphagnumpeat bog in southern Sweden","publisher-place":"Tucson, Arizona","pages":"197-202","container-title":"15th International Radiocarbon Conference, Glasgow, Scotland, 15-19 august 1994","author":[{"family":"Skog","given":"Göran"}],"issued":{"raw":"1995"}}