{"id":"001290390","type":"book","title":"Wojciecha Kóčki wkład w badania nad wczesnym średniowieczem w Polsce","pages":"23-30","container-title":"Folia Praehistorica Posnaniensia, 15 (2009","author":[{"family":"Kurnatowska","given":"Zofia"}],"issued":{"raw":"2009"}}