The Direct Sum Decomposition of Type $G_2$ Lie Algebra. Communications in Mathematical Research, [S. l.], v. 35, n. 1, p. 10–20, 2020. DOI: 10.13447/j.1674-5647.2019.01.02. Disponível em: https://global-sci.com/index.php/cmr/article/view/8985. Acesso em: 5 dec. 2025.