HÖRMANDER, L.; WERMER, J. Uniform Approximation on Compact Sets in $\mathsf{C}^n$. Mathematica Scandinavica, Berkeley, CA, United States, v. 23, p. 5–21, 1968. DOI: 10.7146/math.scand.a-10893. Disponível em: https://journals.msp.org/mscand/article/view/2459. Acesso em: 25 jul. 2026.