RØLLUM-LARSEN, Claus; MANFORD-HANSEN, Hans Henrik. Die Literatur über Arnold Schönbergs „Verein für musikalische Privatauffiihrungen in Wien“. Danish Yearbook of Musicology, [S. l.], v. 18, 1991. Disponível em: https://tidsskrift.dk/dym/article/view/165209. Acesso em: 4 feb. 2026.