Columbia subject headings:
Literature, Modern--Congresses.
Poetry--Congresses.
Trakl, Georg, 1887-1914--Congresses.
Harvard subject headings:
Literature, Modern--Congresses.
Poetry--Congresses
Trakl, Georg, 1887-1914--Congresses.
Princeton subject headings:
Modernism (Literature)--Congresses.
Trakl, Georg, 1887-1914--Criticism and interpretation--Congresses.