Dubman , Eduard L. 2023. “On the Question of Studying, Preservation and Popularization of Fortification Sites of the Southern Middle Volga Region Borderland of the Late XVI – Early XVIII Centuries”. Arkheologiia Evraziiskikh Stepei (Archaeology of the Eurasian Steppes), no. 6 (December):37-51. https://doi.org/10.24852/2587-6112.2023.6.37.51.