{"id":"001035562","type":"book","title":"The timber circle at Sarn-y-Bryn-Caled, Welshpool, Powys: ritual and sacrifice in Bronze Age mid-Wales","publisher":"Antiquity Publications","publisher-place":"Cambridge","pages":"275-284","container-title":"Megaliths from antiquity","author":[{"family":"Gibson","given":"Alex"}],"issued":{"raw":"2003"}}