{"id":"001492071","type":"article","title":"A survey of longhouse structures in the Duddon Valley, Cumbria","publisher":"Cumberland and Westmorland Antiquarian and Archaeological Society","publisher-place":"Kendal","pages":"117-138","container-title":"Transactions of the Cumberland and Westmorland, ser. 3, 15 (2015","author":[{"family":"Matthiessen","given":"Peter"}],"issued":{"raw":"2015"}}