B. B. AgeevBooksKhronologii︠a︡ pami︠a︡tnikov I︠U︡zhnogo UralaKurgany kochevnikov I︠U︡zhnogo UralaPʹi︠a︡noborskai︠a︡ kulʹturaArkheologicheskie raboty v nizovʹi︠a︡kh BeloĭAuthor data: Open Library