SELAND, Bjarne. Infinitesimal characterisation of analytic vectors for representations of real Lie groups on locally convex spaces. Mathematica Scandinavica, Berkeley, CA, United States, v. 39, p. 359–366, 1976. DOI: 10.7146/math.scand.a-11668. Disponível em: https://journals.msp.org/mscand/article/view/1981. Acesso em: 25 jul. 2026.