{"id":"003063333","type":"article","title":"Проблемы периодизации и принципы выделения этапов истории древности в отечественной науке ХХ–XXI вв. Часть 2","publisher":"Izdat. Nauka","publisher-place":"Moskva","pages":"657-682","container-title":"Vestnik Drevnej Istorii, 83 (2023","author":[{"family":"Ladynin","given":"Ivan"}],"issued":{"raw":"2023"}}