ASHTON, P.; NICOLACOPOULOS, T.; VASSILACOPOULOS, G. The Spirit of The Age and the Fate of Philosophical Thinking. Cosmos and History: The Journal of Natural and Social Philosophy, [S. l.], v. 3, n. 2-3, p. 1–4, 2007. Disponível em: http://cosmosandhistory.org/index.php/journal/article/view/65. Acesso em: 5 may. 2024.