{"id":"001028917","type":"book","title":"Functions, resources and spatial organisation in the Pietraperzia territory (Enna, Sicily) between the Copper and Bronze Ages","publisher":"Accordia Research Centre, University of London","publisher-place":"London","pages":"27-41","container-title":"Papers of the 4th Conference of Italian Archaeology. 1. The archaeology of power. Part 1","author":[{"family":"Tusa","given":"Sebastiano."}],"issued":{"raw":"1991"}}