SAITO, Fumikazu; BROMBERG, Carla. Measuring the Invisible: A Process among Arithmetic, Geometry and Music. Circumscribere International Journal for the History of Science, [S. l.], v. 16, p. 17–37, 2015. Disponível em: https://revistas.pucsp.br/index.php/circumhc/article/view/24000. Acesso em: 5 dec. 2025.