Istoriko-arkheologicheskie issledovanii︠a︡ v Nizhnem Povolzhʹe

Russia (Federation). Ministerstvo obshchego i professionalʹnogo obrazovanii︠a︡, Volgogradskiĭ gosudarstvennyĭ universitet, Administrat︠s︡ii︠a︡ Volgogradskoĭ oblasti, B. F. Zhelezchikov