Huy, Nguyễn Xuân, Nguyễn Xuân Hoàng, Vũ Mạnh Xuân, and Nguyễn Văn Tảo. “Tuple Grouping Boolean Dependences”. Journal of Computer Science and Cybernetics 18, no. 3 (July 29, 2012): 222–225. Accessed May 3, 2024. https://vjs.ac.vn/index.php/jcc/article/view/1582.