Columbia subject headings:
Harvard subject headings:
Literature, Medieval--History and criticism--Congresses
Romances, Byzantine--History and criticism--Congresses.
Romances--History and criticism--Congresses.
Princeton subject headings:
Comparative literature--Western and Oriental--Congresses.
Greek literature, Hellenistic--History and criticism--Congresses.
Literature, Medieval--History and criticism--Congresses.
Romances, Byzantine--History and criticism--Congresses.
Romances--History and criticism--Congresses.
Romanus, Melodus, Saint, active 6th century--Concordances.