Bibliography on Gender in Byzantium.
Byzantium Sources in Translation.
Byzantine Studies. (Dumbarton Oaks Research Centre)
Byzantine Studies on the Internet.
Byzantinische Zeitschrift. Vols 1-67. DF501.B9
Dumbarton Oaks Hagiography Database .
Dumbarton Oaks Online Catalogue of Byzantine Seals.
Modern Language Translations of Byzantine Sources at Princeton University.
The Oxford Dictionary of Byzantium. Alexander P. Kazhdan, Alice-Mary Talbot, Anthony Cutler, Timothy E. Gregory, Nancy P. Ševcenko. New York: Oxford University Press, 1991. DF521 .O93 1991 v.1 c.1 vols. 1-3
Patrologiae Graecae. The most comprehensive record of Greek patristic material in existence, comprising digital images of more than 160 book volumes.
Prosopography of the Byzantine World.
Suda On Line: Byzantine Lexicography, A massive 10th century Byzantine Greek historical encyclopedia of the ancient Mediterranean world, derived from the scholia to critical editions of canonical works and from compilations by yet earlier authors.