KAWAHIGASHI, Y. Centrally ergodic one-parameter automorphism groups on semifinite injective von Neumann algebras. MATHEMATICA SCANDINAVICA, [S. l.], v. 64, p. 285–299, 1989. DOI: 10.7146/math.scand.a-12258. Disponível em: https://www.mscand.dk/article/view/12258. Acesso em: 1 may. 2024.