VOLBACH, Walther R. Adolphe Appia und Houston Stewart Chamberlain . Die Musikforschung, [S. l.], v. 18, n. 4, p. 379–389, 2021. DOI: 10.52412/mf.1965.H4.2333. Disponível em: https://mf.journals.qucosa.de/mf/article/view/2333. Acesso em: 27 nov. 2024.