{"id":"001167295","type":"book","title":"Po văprosa za sedemte săborni hrama na kijaz Boris. Sur la question des \"sept églises cathédrales\" du roi bulgare Boris","pages":"38-41","container-title":"Arheologija (Sofija), 34,2 (1992","author":[{"family":"Mihajlov","given":"Stamen"}],"issued":{"raw":"1992"}}