SCHRAMMEK, Winfried. Zum Gedenken an Frieder Zschoch (1932-2016). Die Musikforschung, [S. l.], v. 69, n. 4, p. 317, 2016. DOI: 10.52412/mf.2016.H4.373. Disponível em: https://mf.journals.qucosa.de/mf/article/view/373. Acesso em: 16 juli. 2025.