{"id":"001059792","type":"book","title":"Archäologische Zeugnisse frühslawischer Besiedlung in Bulgarien","publisher":"de Gruyter","publisher-place":"Berlin/New York","pages":"481-507","container-title":"Post-Roman towns, trade and settlement in Europe and Byzantium : 2. Byzantim, Pliska, and the Balkans","author":[{"family":"Angelova","given":"Stefka -2009"}],"issued":{"raw":"2007"}}