NEČAS, J. Sustainable development, consistent decision making and eschatology. Envigogika, Praha, Czech Republic, v. 5, n. 2, 2010. DOI: 10.14712/18023061.332. Disponível em: https://envigogika.czp.cuni.cz/index.php/Envigogika/article/view/332. Acesso em: 30 nov. 2020.