Columbia subject headings:
Harvard subject headings:
Balkan literature--History and criticism--Congresses.
History in literature--Congresses.
Literature and history--Balkan Peninsula--Congresses.
Nationalism in literature--Congresses.
Princeton subject headings:
Balkan literature--History and criticism--Congresses.
History in literature--Congresses.
Literature and history--Balkan Peninsula--Congresses.
Nationalism in literature--Congresses.