The first church in Chelyabinsk fortress in the context of the sacralisation of space during the Russian colonisation of the Urals and Siberia - Andrey Ivanovich (Vestnik Pravoslavnogo Svâto-Tihonovskogo Gumanitarnogo Universiteta: Seriâ II. Istoriâ, Istoriâ Russkoj Pravoslavnoj Cerkvi, 2024)