{"id":"001550053","type":"book","title":"Excavation and Survey at Dyffryn Lane Henge Comnplex, Powys, and a Reconsideration of the Dating of Henges","publisher":"Museum","publisher-place":"Cambridge","pages":"213-248","container-title":"Proceedings of the Prehistoric Society, New Series 76, 2010","author":[{"family":"Gibson","given":"Alex."}],"issued":{"raw":"2010"}}