RACHDI, L.; ROUZ, A. Homogeneous Besov spaces associated with the spherical mean operator. CUBO, A Mathematical Journal, [S. l.], v. 13, n. 2, p. 1–35, 2011. DOI: 10.4067/S0719-06462011000200001. Disponível em: https://cubo.ufro.cl/ojs/index.php/cubo/article/view/1369. Acesso em: 1 may. 2024.