{"id":"001011784","type":"book","title":"Byzantium and the Avars: the archaeology of the first 70 years of the Avar era","publisher":"Unwin Hyman","publisher-place":"London/Boston","pages":"113-117","container-title":"From the Baltic to the Black Sea : Studies in medieval archaeology","author":[{"family":"Bóna","given":"István 1930-2001"}],"issued":{"raw":"1990"}}