VERA SARAVIA, E. D. On the classical groups of mathematical physics. Selecciones Matemáticas, [S. l.], v. 7, n. 02, p. 314-322, 2020. DOI: 10.17268/sel.mat.2020.02.13. Disponível em: https://revistas.unitru.edu.pe/index.php/SSMM/article/view/2866. Acesso em: 5 dec. 2024.