BOARDMAN, G. E. Synchrony, Science and the ‘Relativity of Facts’. Cosmos and History: The Journal of Natural and Social Philosophy, [S. l.], v. 16, n. 1, p. 391–405, 2020. Disponível em: http://cosmosandhistory.org/index.php/journal/article/view/756. Acesso em: 3 jul. 2024.