{"id":"000341069","type":"book","title":"Drei Siegel aus dem Bereich der Kommerkia","pages":"181-185","container-title":"Studies in Byzantine sigillography, 4. [Papers read at the Fourth International Colloquium on Byzantine Sigillography, Vienna 3 - 6 November 1993","author":[{"family":"Zarnitz","given":"M.L."}]}