Eremin D.I., Zagrebelnyj P.A. Jurij Dolgorukij: Kremlevskij holm. Smert v Kieve. In Russian/ Eremin D.and., Zagrebel P.A. Yuri Dolgoruky: Kremlin Hill. Death in Kiev. In Russian, n/a - landofmagazines.com

TransliterationEremin D.I., Zagrebelnyj P.A. Jurij Dolgorukij: Kremlevskij holm. Smert v Kieve. In Russian

In EnglishEremin D.and., Zagrebel P.A. Yuri Dolgoruky: Kremlin Hill. Death in Kiev. In Russian, n/a

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