{"id":"001616583","type":"article","title":"Three stories about the exploitation of 'chocolate' flint during the Stone Age in Central Poland","publisher":"Polska Akademia Nauk","publisher-place":"Wrocław","pages":"65-78","container-title":"Archaeologia Polona, 56 (2018): Characteristics and distribution of siliceous rocks in prehistory","author":[{"family":"Kacper Płaza","given":"Dominik"}],"issued":{"raw":"2018"}}