{"id":"001059775","type":"book","title":"The Metropolis of Pliska or, how large does an early medieval settlement have to be in order to be called a city?","publisher":"de Gruyter","publisher-place":"Berlin/New York","pages":"209-240","container-title":"Post-Roman towns, trade and settlement in Europe and Byzantium : 2. Byzantim, Pliska, and the Balkans","author":[{"family":"Henning","given":"Joachim"}],"issued":{"raw":"2007"}}