{"id":"001061546","type":"book","title":"Britons in Northern England in the early Middle Ages: through a thick glass darkly","publisher":"Routledge","publisher-place":"London/New York","pages":"264-288","container-title":"The Celtic world : Critical concepts in historical studies. 3. Celtic history","author":[{"family":"Higham","given":"N. J."}],"issued":{"raw":"2007"}}