Columbia subject headings:
Wense, Jürgen von der, 1894-1966.
Harvard subject headings:
Authors, German--20th century--Congresses.
Composers--Germany--Congresses.
Wense, Jürgen von der, 1894-1966--Criticism and interpretation--Congresses.
Princeton subject headings:
Wense, Jürgen von der, 1894-1966--Congresses.