DUVALL, J. The Celtic Becoming: Prelude to a New Believing. Cosmos and History: The Journal of Natural and Social Philosophy, [S. l.], v. 14, n. 1, p. 301–305, 2018. Disponível em: http://cosmosandhistory.org/index.php/journal/article/view/697. Acesso em: 2 may. 2024.