Глава 6 Мозаики Равенны
Эпиграф к главе: Agnell, Book of the Pontiffs of the Church of Ravenna, tr. D. M.Deliyannis (Washington DC, 2004). P. 200.
Charles Barber, “The imperial panels at San Vitale: a reconsideration”, Byzantine and Modern Greek Studies 14 (1990). P. 19–42.