VÂN, P. C. The concepts of the fussy logical scheme and the logical symmetric scheme. The isomorphism between the logical symmetric schemes. Journal of Computer Science and Cybernetics, [S. l.], v. 16, n. 4, p. 34–43, 2013. DOI: 10.15625/1813-9663/16/4/2921. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/2921. Acesso em: 8 may. 2024.