Zhavoronkov, P. I., & Litavrin, G. G. (1999). Vizantiĭskai︠a︡ t︠s︡ivilizat︠s︡ii︠a︡ v osveshchenii rossiĭskikh uchenykh. Nauchno-izdatelʹskiĭ t︠s︡entr "Ladomir".
Chicago Style (17th ed.) CitationZhavoronkov, P. I., i G. G. Litavrin. Vizantiĭskai︠a︡ T︠s︡ivilizat︠s︡ii︠a︡ V Osveshchenii Rossiĭskikh Uchenykh. Moskva: Nauchno-izdatelʹskiĭ t︠s︡entr "Ladomir", 1999.
Cita MLAZhavoronkov, P. I., i G. G. Litavrin. Vizantiĭskai︠a︡ T︠s︡ivilizat︠s︡ii︠a︡ V Osveshchenii Rossiĭskikh Uchenykh. Nauchno-izdatelʹskiĭ t︠s︡entr "Ladomir", 1999.
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