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translation: Dynamics of Finno-Ugric languages structure - Collection of scholarly articles of the All-Russian Finno-Ugric linguistic conference, marking anniversaries of two famous Finno-Ugric researches, to 70th anniversary of professor Yevgeny Igushev and 60th anniversary of Anatoly Rakin, chairman of Committee of Finno-Ugric researches of the Russian Federation (November 11-12, 2009, Syktyvkar)
