Nhụy, Nguyễn, and Vũ Thị Hồng Thanh. 2013. “Finite-Dimensional Chu Space, Fuzzy Space and the Game Invariance T Lieorern”. Journal of Computer Science and Cybernetics 16 (4):44-51. https://doi.org/10.15625/1813-9663/16/4/2922.