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Dybo, Vladimir A., Zamyatina, Galina I., Nikolaev, Sergei L. (1990) Основы славянской акцентологии [Fundamentals of Slavic Accentology][1] (in Russian), volume 1, Moscow: Nauka, →ISBN
Dybo, Vladimir A., Zamyatina, Galina I., Nikolaev, Sergei L. (1990) Основы славянской акцентологии [Fundamentals of Slavic Accentology][1] (in Russian), volume 1, Moscow: Nauka, →ISBN