Sí¸rensen, B. and Thellefsen, T. L. (2010) “The Normative Sciences, the Sign Universe, Self-Control and Rationality – According to Peirce”, Cosmos and History: The Journal of Natural and Social Philosophy, 6(1), pp. 142–152. Available at: https://cosmosandhistory.org/index.php/journal/article/view/195 (Accessed: 24 April 2024).