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Dictionary Slavic languages Proto Slavic lexical fund Vyp 32 Etimologicheskiy slovar slavyanskikh yazykov Praslavyanskiy lexicheskiy fond Vyp 32

by O. N. Trubachev, Institut russkogo i︠a︡zyka (Akademii︠a︡ nauk SSSR), Institut russkogo i︠a︡zyka (Rossiĭskai︠a︡ akademii︠a︡ nauk)