Hồ, Nguyễn Cát, Lê Xuân Vinh, and Nguyễn Công Hào. “Unify Data End Establish Similarity Relation in Lingustic Databases Upon Helge-Algebra-Based”. Journal of Computer Science and Cybernetics 25, no. 4 (May 1, 2012): 314–332. Accessed November 24, 2024. https://vjs.ac.vn/index.php/jcc/article/view/582.