JONES, V. F. R. A $\mathrm{II}_1$ factor anti-isomorphic to itself but without involutory antiautomorphisms. MATHEMATICA SCANDINAVICA, [S. l.], v. 46, p. 103–117, 1980. DOI: 10.7146/math.scand.a-11855. Disponível em: https://www.mscand.dk/article/view/11855. Acesso em: 6 may. 2024.