VÂN, Phan Chí. The concepts of the fussy logical scheme and the logical symmetric scheme. The isomorphism between the logical symmetric schemes. <b>Journal of Computer Science and Cybernetics</b>, <i>[S. l.]</i>, v. 16, n. 4, p. 34–43, 2013. DOI: 10.15625/1813-9663/16/4/2921. Disponível em: https://jcc.vast.vn/jcc/article/view/2921. Acesso em: 4 nov. 2025.