JOKL, M. V. The Danger of Toxic Substances. Acta Polytechnica, [S. l.], v. 42, n. 3, 2002. DOI: 10.14311/346. Disponível em: https://ojst.is.cvut.cz/ojs/index.php/ap/article/view/346.. Acesso em: 13 may. 2025.