{"id":"001259926","type":"book","title":"Excavation of medieval remains at Marygate, Berwick-upon-Tweed, Northumberland","pages":"117-160","container-title":"Archaeologia Aeliana, 5th Series, 33 (2004","author":[{"family":"Heawood","given":"R. G. L."}],"issued":{"raw":"2004"}}