Columbia subject headings:
Trakl, Georg, 1887-1914--Criticism and interpretation--Congresses.
Harvard subject headings:
Songs, German--History and criticism.
Trakl, Georg, 1887-1914--Criticism and interpretation.
Trakl, Georg, 1887-1914--Musical settings--History and criticism.
Princeton subject headings:
Songs, German--History and criticism.
Trakl, Georg, 1887-1914--Musical settings--History and criticism.