Title: Fortifikat︠s︡ii︠a︡ Khazarskogo kaganata na Nizhnem Donu
Subjects: Khazars, Antiquities, Fortification, History, Excavations (Archaeology)
Places: Russia (Federation), Rostovskai︠a︡ oblastʹ, Semikarakorskai︠a︡ krepostʹ (Semikarakorsk, Russia), Rostovskai︠a︡ oblastʹ (Russia)