AUBERT, K. E. A Representation Theorem for Function Algebras with Application to Almost Periodic Functions. Mathematica Scandinavica, Berkeley, CA, United States, v. 7, p. 202–210, 1959. DOI: 10.7146/math.scand.a-10573. Disponível em: https://journals.msp.org/mscand/article/view/2771. Acesso em: 8 sep. 2026.