KHANG, T. Đình; DŨNG, Đinh K. Contructing the generalized type-reduction for type 2 fuzzy sets. Journal of Computer Science and Cybernetics, [S. l.], v. 19, n. 4, p. 315–328, 2012. DOI: 10.15625/1813-9663/19/4/1540. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/1540. Acesso em: 3 may. 2024.