BONET, José; MEISE, Reinhold. On the Theorem of Borel for Quasianalytic Classes. Mathematica Scandinavica, Berkeley, CA, United States, v. 112, n. 2, p. 302–319, 2013. DOI: 10.7146/math.scand.a-15246. Disponível em: https://journals.msp.org/mscand/article/view/451. Acesso em: 24 jul. 2026.