Huisman, L., B. Gingras, G. Dhondt, and M. Leman. “Musical Complexity and ‘Embodied Notation’: A Study of the Opus Clavicembalisticum (K. S. Sorabji)”. Empirical Musicology Review, vol. 12, no. 1-2, Sept. 2017, pp. 59-71, https://www.osu.tests.sfulib4.publicknowledgeproject.org/index.php/EMR/article/view/4966.