{"id":"000253560","type":"book","title":"Die Byzantiner über die Verfassung der Slawen im 6. und 7. Jahrhundert","pages":"173-177","container-title":"From late antiquity to early Byzantium. Proceedings of the Byzantinological symposium in the 16th International Eirene Conference, [Prague 31st August to 4th September 1983","author":[{"family":"Havlík","given":"L.E"}]}