{"id":"001265456","type":"book","title":"Beginning of the Eneolithic in the steppes of Eastern Europe. Początki eneolitu na stepach Wschodniej Europy","pages":"9-51","container-title":"Sprawozdania Archeologiczne, 57 (2005","author":[{"family":"Kotova","given":"Nadia Segiivna"}],"issued":{"raw":"2005"}}