ZIMMERMAN, R. Harmonographics: Physics of an Artistic Novelty of the Victorian Era. Canadian Acoustics, [S. l.], v. 19, n. 2, p. 31–31, 1991. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/634. Acesso em: 23 nov. 2024.