{"id":"001285408","type":"book","title":"Systems of raw material procurement and supply in Upper and Eastern Thrace and South region - 7 and 6 mill. BC","pages":"43-52","container-title":"Analele Banatului, Serie Nouă, 14,1 (2006","author":[{"family":"Gatsov","given":"I. (Ivan)"}],"issued":{"raw":"2006"}}