Mohamad, Nadia E. Gheith, and Paul D. Mitchener. “Coarse Examples of Baues Cofibration Category”. Sarajevo Journal of Mathematics 16, no. 1 (March 4, 2022): 83–103. Accessed October 15, 2024. https://sjm.anubih.ba/index.php/sjm/article/view/39.