I: The Popes Under the Lombard Rule, Part 2, 657-795" (1903)* Bury, John Bagnall, "A History of the Later Roman Empire From Arcadius to Irene", Vol.
I: The Popes Under the Lombard Rule, Part 2, 657-795 (1903)*Bury, John Bagnall, A History of the Later Roman Empire From Arcadius to Irene, Vol.