Harek, Petr, and Nguyễn Hoàng Phương. “Mobius Transform for Cadiag-2”. Journal of Computer Science and Cybernetics 13, no. 3 (April 1, 2016): 103–122. Accessed November 22, 2024. https://vjs.ac.vn/index.php/jcc/article/view/8018.