{"id":"001006784","type":"book","title":"The slavs of Central Europe and the Muslim world until the beginning of the 10th century in the light of the Arabic written sources","publisher":"Scientia","publisher-place":"Warszawa","pages":"213-225","container-title":"Origins of Central Europe","author":[{"family":"Lewicka-Rajewska","given":"Urszula"}],"issued":{"raw":"1997"}}