{"id":"000303276","type":"book","title":"The tools from the occupation-site of Ezero, District of Sliven, as a source for the study of the economics of early bronze age society","pages":"57-65","container-title":"Thracia. Primus Congressus Studiorum Thracicorum, Serdicae 1972, 1","author":[{"family":"Kănchev","given":"K."}]}