Columbia subject headings:
Byzantine Empire--Historiography--Congresses.
Greek philology, Medieval and late--Congresses.
Harvard subject headings:
Byzantine Empire--Historiography--Congresses.
Greek philology, Medieval and late--Congresses.
Historiography--Byzantine Empire--Congresses.
Princeton subject headings:
Byzantine Empire--Historiography--Congresses.
Historiography--Byzantine Empire--Congresses.