{"id":"000409916","type":"article","title":"Zum frühbyzantinischen Festungswesen im Ostbalkanraum im 4.-6. Jh. u.Z","pages":"166-173","container-title":"Das Altertum, 32.1986","author":[{"family":"Cieminski","given":"M.v."}],"issued":{"raw":"1986"}}