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RuGermany
Germany
Peter the Great, Menshikov and Leibniz
Peter the Great, Menshikov and Leibniz. Berlin: The bookstore of B. Bera (E. Bock), 1861.
1861
УрФУ
Germany
Transcription of the alleged conversation between Peter the Great, Menshikov and Leibniz in Torgau in 1711