KEITH, S.; RAJALA, K. A remark on Poincaré inequalities on metric measure spaces. MATHEMATICA SCANDINAVICA, [S. l.], v. 95, n. 2, p. 299–304, 2004. DOI: 10.7146/math.scand.a-14461. Disponível em: https://www.mscand.dk/article/view/14461. Acesso em: 23 nov. 2024.