{"id":"001037971","type":"book","title":"Siege works, psychology and symbolism","publisher":"Oxbow Books","publisher-place":"Oxford","pages":"69-79","container-title":"TRAC 2000 : Proceedings of the Tenth Annual Theoretical Roman Archaeology Conference, held at the Institute of Archaeology, University College London, 6th-7th April 2000","author":[{"family":"Davies","given":"Gwyn"}],"issued":{"raw":"2001"}}