SMARANDACHE, Florentin. Classical Logic and Neutrosophic Logic. Answers to K. Georgiev. Neutrosophic Sets and Systems, [S. l.], v. 13, p. 79–83, 2016. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/513.. Acesso em: 2 jul. 2025.