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Published online by Cambridge University Press: 25 March 2011
1 Voronin, N. N. and Rappoport, P. A., Zodchestvo Smolenska XII-XIIIvv, Leningrad 1979. 192Google Scholar, 193.
2 Y. Aseev, ‘K voprosu o vremeni osnovaniya kievskogo sofiyskogo sobora’, Sovetskaya Arkheologiya, no. 3 (1980), 132.