LEKKAS, D. E. Theorem of (upwards) Harmonic Subdivision. Epistēmēs Metron Logos, [S. l.], n. 1, p. 45–69, 2018. DOI: 10.12681/eml.19245. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/episteme/article/view/19245. Acesso em: 21 nov. 2024.