The Bosoporus: gateway between the ancient West and East : (1st Millennium BC - 5th Century AD) : 4th Internaional Congress on Black Sea Antiquities, (Istanbul 14-18 September 2009), Istanbul University Faculty of Letters Eurasia Institute, The University of Melbourne School of Historical Studies Centre for Classics and Archaeology ; summaries of papers - Tsetskhladze, Gocha R. (İstanbul Üniversitesi, 2009)