| Titolo tradotto | Did the Frankish Norman Hervé (Erbebios Phrangopolos) assume command of the remaining eastern army after the catastrophe of Manzikert? |
|---|---|
| Autore | Werner Seibt |
| Pubblicato in | Studies in Byzantine Sigillography, 10 volume (2010) |
| Numero | N# L189317 |
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