KARLANDER, Karl. On a property of the Fourier transform. Mathematica Scandinavica, Berkeley, CA, United States, v. 80, p. 310–312, 1997. DOI: 10.7146/math.scand.a-12622. Disponível em: https://journals.msp.org/mscand/article/view/1007. Acesso em: 24 jul. 2026.