{"id":"001055245","type":"book","title":"Remarks on the archaeological evidence of forts and fortified settlemetns in tenth-century Bulgaria","publisher":"Brepols","publisher-place":"Turnhout","pages":"51-58","container-title":"Borders, barriers, and ethnogenesis : Frontiers in Late Antiquity and the Middle Ages","author":[{"family":"Rashev","given":"Rasho 1943-2008"}],"issued":{"raw":"2005"}}