Columbia subject headings:
Music and literature--Congresses.
Schubert, Franz, 1979-1827--Congresses.
Harvard subject headings:
Music and literature--Congresses.
Schubert, Franz, 1979-1827--Congresses.
Princeton subject headings:
Music and literature--Congresses.
Schubert, Franz, 1797-1828--Congresses.