Wolfram, Gerda. “Byzantine Theoretical Treatises on Music in Comparison With the Theoretikon Mega Tes Mousikes by Chrysanthos of Madytos”. Epistēmēs Metron Logos, no. 5 (November 22, 2021). Accessed April 28, 2024. https://ejournals.epublishing.ekt.gr/index.php/episteme/article/view/28007.