{"id":"001186855","type":"book","title":"A previously unknown medieval earthwork in Maldon; excavation behind the Moot Hall, 39 High Street, Maldon 1991","pages":"133-141","container-title":"Essex, Third Series, 28 (1997","author":[{"family":"Isserlin","given":"Raphael M. J."}],"issued":{"raw":"1997"}}