Bidon-Chanal, Sol. 2015. “Aged New Music and the Return to Freedom. Adorno’s Critiques to Darmstadt School and His Proposal of a ‘musique informelle’”. Cadernos De Filosofia Alemã: Crítica E Modernidade 20 (2): 201-17. https://doi.org/10.11606/issn.2318-9800.v20i2p201-217.