{"id":"003016406","type":"book","title":"Античният и средновековен град Перперикон","publisher":"Unikart EOOD","publisher-place":"Sofija","author":[{"family":"Ovčarov","given":"Nikolaj Dimitrov"},{"family":"Dimitrov","given":"Zdravko"},{"family":"Kodžamanova","given":"Daniela"},{"family":"Dočev","given":"Konstantin"},{"family":"Stoimenov","given":"Dimitŭr"},{"family":"Šarankov","given":"Nikolaj Stefanov"}],"issued":{"raw":"2021"}}