MENÁRGUEZ, M. T.; TORREA, J. L. Some inequalities arising from vector-valued Dirac deltas. MATHEMATICA SCANDINAVICA, [S. l.], v. 81, p. 301–319, 1997. DOI: 10.7146/math.scand.a-12882. Disponível em: https://www.mscand.dk/article/view/12882. Acesso em: 4 may. 2024.