HORN, G. Characterization of the predual and ideal structure of a JBW*-triple. MATHEMATICA SCANDINAVICA, [S. l.], v. 61, p. 117–133, 1987. DOI: 10.7146/math.scand.a-12194. Disponível em: https://www.mscand.dk/article/view/12194. Acesso em: 27 apr. 2024.