{"id":"000987437","type":"book","title":"Are the Clava \"passage graves\" really passage graves?: a reconsideration of the nature and associations of the Clava passage graves and ring-cairns","publisher":"Edinburgh University Press","publisher-place":"Edinburgh","pages":"77-82","container-title":"Vessels for the ancestors. Essays on the Neolithic of Britain and Ireland in honour of Audrey Henshall","author":[{"family":"Barclay","given":"Gordon J."}],"issued":{"raw":"1992"}}