KEYM, Stefan. Siglind Bruhn: Saints in the Limelight. Representations of the Religious Quest on the Post-1945 Operatic Stage. Die Musikforschung, [S. l.], v. 57, n. 4, p. 437–438, 2004. DOI: 10.52412/mf.2004.H4.4649. Disponível em: https://mf.journals.qucosa.de/mf/article/view/4649. Acesso em: 19 apr. 2025.