TEAM, S. Admitted Lie Group of the Pion Meson Motion Equation: a. Hematulin. Thai Journal of Mathematics, [S. l.], v. 1, n. 1, p. 111–117, 2003. Disponível em: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/13. Acesso em: 23 dec. 2024.