JONES, V. F. R. A $\mathrm{II}_1$ factor anti-isomorphic to itself but without involutory antiautomorphisms. Mathematica Scandinavica, Berkeley, CA, United States, v. 46, p. 103–117, 1980. DOI: 10.7146/math.scand.a-11855. Disponível em: https://journals.msp.org/mscand/article/view/1790. Acesso em: 25 jul. 2026.