Cobley, Evelyn (Spring–Summer 2002). "Avant-Garde Aesthetics and Fascist Politics: Thomas Mann's Doctor Faustus and Theodor W. Adorno's Philosophy of Modern Music". New German Critique (86): 43–70 (63). doi:10.2307/3115201. JSTOR3115201.
For the allusion in Chopin's second piano sonata, see Petty, Wayne C. (Spring 1999). "Chopin and the Ghost of Beethoven". 19th-Century Music. 22 (3): 281–299. doi:10.2307/746802. JSTOR746802.
Cobley, Evelyn (Spring–Summer 2002). "Avant-Garde Aesthetics and Fascist Politics: Thomas Mann's Doctor Faustus and Theodor W. Adorno's Philosophy of Modern Music". New German Critique (86): 43–70 (63). doi:10.2307/3115201. JSTOR3115201.
For the allusion in Chopin's second piano sonata, see Petty, Wayne C. (Spring 1999). "Chopin and the Ghost of Beethoven". 19th-Century Music. 22 (3): 281–299. doi:10.2307/746802. JSTOR746802.