{"id":"001513047","type":"article","title":"Lithic production before and after the 4th Millennium BC in the Lower Danube, South Eastern Bulgaria, Marmara Region and Eastern Aegean","publisher":"Austrian Academy of Sciences Press","publisher-place":"Vienna","pages":"413-419","container-title":"Western Anatolia before Troy","author":[{"family":"Gatsov","given":"I."}],"issued":{"raw":"2014"}}