{"id":"001554258","type":"book","title":"Stone mace-heads from the Neolithic and Chalcolithic periods in Bulgaria","publisher":"Nacionalen Archeologiceski Institut s Muzej","publisher-place":"Sofija","pages":"141-152","container-title":"In memoriam Lilyana Pernicheva-Perets / 2014","author":[{"family":"Boyadzhiev","given":"Kamen"}],"issued":{"raw":"2014"}}