{"id":"003038800","type":"book","title":"Monetitě i pečatitě na bulgarskitě care = Numismatique et sigillographie Bulgares","publisher":"Dǎržavna Pečatnica","publisher-place":"Sofija","author":[{"family":"Mušmov","given":"Nikola A. 1869-1942."}],"issued":{"raw":"1924"}}