BLASCO, O.; CASANOVA, V.; MOTOS, J. A note on fractional integral operators defined by weights and non-doubling measures. MATHEMATICA SCANDINAVICA, [S. l.], v. 106, n. 2, p. 283–300, 2010. DOI: 10.7146/math.scand.a-15138. Disponível em: https://www.mscand.dk/article/view/15138. Acesso em: 3 may. 2024.