SIMONOV, B.; TIKHONOV, S. Norm inequalities in multidimensional Lorentz spaces. MATHEMATICA SCANDINAVICA, [S. l.], v. 103, n. 2, p. 278–294, 2008. DOI: 10.7146/math.scand.a-15080. Disponível em: https://www.mscand.dk/article/view/15080. Acesso em: 4 may. 2024.