SAITO, Kazuyuki; WRIGHT, J. D. Maitland. Outer automorphisms of injective $C^*$-algebras. Mathematica Scandinavica, Berkeley, CA, United States, v. 54, p. 40–50, 1984. DOI: 10.7146/math.scand.a-12039. Disponível em: https://journals.msp.org/mscand/article/view/1588. Acesso em: 25 jul. 2026.