MALEC, Grzegorz. On the Origin of Specis: by natural selection. DEMO, [S. l.], v. 23, 2021. DOI: 10.21641/demo.v23i.36. Disponível em: https://ojs34.fimagis.pl/index.php/demo/article/view/36. Acesso em: 20 sep. 2024.