Kozachok, O. B. (2015). Lower Danube region in politics of Byzantium and Principality of Halych in the 12th century.
Chicago Style (17th ed.) CitationKozachok, O. B. Lower Danube Region in Politics of Byzantium and Principality of Halych in the 12th Century. 2015.
MLA (8th ed.) CitationKozachok, O. B. Lower Danube Region in Politics of Byzantium and Principality of Halych in the 12th Century. 2015.
Warning: These citations may not always be 100% accurate.