SAVCHUK, Yu. On $C^*$-algebras determined uniquely by dual space. Methods of Functional Analysis and Topology, [S. l.], v. 11, n. 3, p. 298–305, 2005. Disponível em: https://zen.imath.kiev.ua/index.php/mfat/article/view/287. Acesso em: 16 dec. 2025.