{"id":"000715200","type":"book","title":"Ιστορία της πόλεως των Αθηνών κατά τους μέσους αιώνες","publisher":"Τύποις Π.Δ. Σακελλαρίου","publisher-place":"","author":[{"family":"Gregorovius","given":"Ferdinand"}],"issued":{"raw":"1906"}}