SAITO, K.; WRIGHT, J. D. M. Outer automorphisms of injective $C^*$-algebras. MATHEMATICA SCANDINAVICA, [S. l.], v. 54, p. 40–50, 1984. DOI: 10.7146/math.scand.a-12039. Disponível em: https://www.mscand.dk/article/view/12039. Acesso em: 4 may. 2024.