MIZUTA, Y. Continuity properties of Riesz potentials and boundary limits of Beppo Levi functions. MATHEMATICA SCANDINAVICA, [S. l.], v. 63, p. 238–260, 1988. DOI: 10.7146/math.scand.a-12238. Disponível em: https://www.mscand.dk/article/view/12238. Acesso em: 29 apr. 2024.