M. Antunes, G. Espírito Santo, and J. Manzolli.
"A Roughness Model Implementation to Analyze Sound Mass Composition: A Case Study in Ligeti’s Continuum for Harpsichord (1968)", in <em>Anais do XVIII Simpósio Brasileiro de Computação Musical</em>, Recife, 2021, pp. 82-87, doi: <a href="https://doi.org/10.5753/sbcm.2021.19430">https://doi.org/10.5753/sbcm.2021.19430</a>.