The Emperor Romanus Lecapenus and his reign: a study of tenth-century Byzantium. — Cambridge University Press, 1988. — P. 126—127. Оригинальный текст (англ.) All, except for the house of Siounia which on the whole remained close allies of the Bagratids, spend their days in a mass of intricate and changeful intrigues, alliances and wars directed solely by envy and the desire of self-aggrandizement. ↑ Г. Г. Литаврин.