LONG, N. V.; HỒ, N. C. Linear, complete hedge algebras. Journal of Computer Science and Cybernetics, [S. l.], v. 19, n. 3, p. 274–280, 2012. DOI: 10.15625/1813-9663/19/3/1534. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/1534. Acesso em: 11 may. 2024.