TILLMAN, Joakim. Wagnerallusioner i Wilhelm Peterson-Bergers Ran. Svensk tidskrift för musikforskning / Swedish Journal of Music Research, [S. l.], v. 90, p. 78–102, 2008. Disponível em: https://publicera.kb.se/stm-sjm/article/view/34201. Acesso em: 21 nov. 2024.