BRÜGGE, Joachim. Roland Ploeger: Studien zur systematischen Musiktheorie. . Die Musikforschung, [S. l.], v. 57, n. 1, p. 92–92, 2004. DOI: 10.52412/mf.2004.H1.4463. Disponível em: https://mf.publia.org/mf/article/view/4463. Acesso em: 26 juli. 2026.