Strauss, D. F. M. “Is a Christian Mathematics Possible?”. Tydskrif vir Christelike Wetenskap | Journal for Christian Scholarship 39, no. 3 - 4 (January 31, 2003): 31–49. Accessed October 5, 2025. https://pubs.ufs.ac.za/index.php/tcw/article/view/13.