Olson, Michael James. “Critical Idealism and Transcendental Materialism: A Speculative Analysis of the Second Paralogism”. Cosmos and History: The Journal of Natural and Social Philosophy 7, no. 1 (June 29, 2011): 49–61. Accessed July 3, 2024. https://cosmosandhistory.org/index.php/journal/article/view/236.