{"id":"001477512","type":"article","title":"Protonotarii fem v Vizantii IX-X vv","publisher":"Izdatel'stvo Ural'skogo Universiteta","publisher-place":"Ekaterinburg","pages":"90-100","container-title":"Antičnaja drevnost' i srednie veka","author":[{"family":"Borovkov","given":"D. S."}],"issued":{"raw":"2014"}}