Title: K istorīi oznakomlenīi︠a︡ s Sibirʹi︠u︡ do Ermaka
Subjects: Ethnology, Antiquities, Sources, O chelovi︠e︡t︠s︡i︠e︡kh neznaemykh v Vostochni︠e︡ĭ strani︠e︡, Discovery and exploration, History
Places: Russia, Siberia, Siberia (Russia)