SPRÖSSIG, W. Clifford Analysis and its Aplications in Mathematical Physics. CUBO, A Mathematical Journal, [S. l.], v. 4, n. 2, p. 244–305, 2002. Disponível em: https://cubo.ufro.cl/ojs/index.php/cubo/article/view/1794. Acesso em: 20 may. 2024.