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Володи́мировичів, romanized: Usóbytsya Volodýmyrovychiv. Russian: Междоусобная война на Руси, romanized: Mezhdousobnaja vojna na Rusi. The Kievan Chronicle
Kievan succession crisis
internecine war in (Kievan) Rus' (Ukrainian: Міжусобна війна на Русі; Russian: Междоусобная война на Руси) may refer to: Feud of the Sviatoslavichi (c. 970s–980)