Columbia subject headings:
Heym, Stefan, 1913-2001--Criticism and interpretation--Congresses.
Literature and history--Congresses.
Harvard subject headings:
Heym, Stefan, 1913-2001--Criticism and interpretation--Congresses.
Historiography--Germany--Congresses.
History in literature--Congresses.
Literature and history--Congresses.
Princeton subject headings:
Heym, Stefan, 1913-2001--Criticism and interpretation--Congresses.
Literature and history--Congresses.