The material culture in the re‐use phase (V‐Earlier VII A.D.) on the site Aiano‐Torraccia Chiusi (San Gimignano‐Siena‐Italy). Preliminary notes. 27th Congress of the Rei Cretaria Romanae Fautores Late Roman and Early Byzantine Pottery: the end or continuity of the Roman production? Belgrade, Serbia, 19-26 September 2010.