SCHEIDELER, Ullrich. Ludwig van Beethoven: Streichquartett in Es op. 127, Partitur, Stimmen, Critical Report. Die Musikforschung, [S. l.], v. 72, n. 1, p. 93–95, 2019. DOI: 10.52412/mf.2019.H1.3785. Disponível em: https://mf.publia.org/mf/article/view/3785. Acesso em: 25 juni. 2026.