{"id":"001193419","type":"book","title":"Neolitno selište pri s. Koprivec. Eine neolithische Siedlung beim Dorf Koprivetz","pages":"21-27","container-title":"Godišnik na Muzeite ot Severna Bălgarija, 19 (1993","author":[{"family":"Popov","given":"Volodja"}],"issued":{"raw":"1993"}}