Poleis în Marea Neagră : relaţii interpontice şi producţii locale = Poleis in the Black Sea area : inter-pontic relations and local productions : the proceedings of the Colloquium organized by the Vasile Pâevan Institute of Archaeology and the Iaşi Branch of the Romanian Academy (Bucarest, September 27th-28th 2012), supported by a grant of the Romanian National Authority for Scientific Research, CNCS.UEFISCDI, project number PN-II-ID-PCE-2011-3-0054