Team, Support. “A Simple Proof of the Brouwer Fixed Point Theorem: S. Dhompongsa, J. Nantadilok”. Thai Journal of Mathematics 13, no. 3 (December 1, 2015): 519–525. Accessed December 22, 2024. https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/529.