GLOSSOP, Tom; JINKS, Steph; HOPTON, Robert. A1_11 Can an Onix evolve into a Steelix?. Physics Special Topics, [S. l.], v. 9, n. 1, 2011. Disponível em: https://journals.le.ac.uk/index.php/pst/article/view/1933. Acesso em: 2 apr. 2026.