OSTROVSKII, V. L.; TUROVSKAYA, L. B. Representations of *-algebras and many-dimensional dynamical systems. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 47, n. 4, p. 488–497, 1995. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5446. Acesso em: 27 apr. 2025.