GEIST, D.; GIBSON, S. Charles Darwin on Volcanoes. Volcanica, [S. l.], v. 9, n. 1, p. 1–11, 2025. DOI: 10.30909/vol/amiu7521. Disponível em: https://mail.jvolcanica.org/ojs/index.php/volcanica/article/view/351. Acesso em: 17 apr. 2026.