{"id":"001180561","type":"book","title":"Kolekcija srednovekovni predmeti (Hisar Kale, s. Balik, Dobričko). A collection of early mediaeval objects from the National Museum of History","pages":"163-167","container-title":"Godišnik na Nacionalnija Arheologičeski Muzej (Sofija), 9 (1993","author":[{"family":"Melamed","given":"Katja"}],"issued":{"raw":"1993"}}