{"id":"000800264","type":"book","title":"Die bulgarischen Länder und das bulgarische Volk in den Grenzen des byzantinischen Reiches im XI.-XII. Jahrhundert (1080-1185)","publisher":"[s.n.]","publisher-place":"Oxford","author":[{"family":"Angelov","given":"Dimitur Simeonov"}],"issued":{"raw":"1966"}}