Columbia subject headings:
Harvard subject headings:
Austrian poetry--19th century--Congresses.
Poets, Austrian--19th century--Congresses.
Trakl, Georg, 1887-1914--Congresses.
Princeton subject headings:
Austrian poetry--19th century--History and criticism--Congresses.
Trakl, Georg, 1887-1914--Criticism and interpretation--Congresses.