OSTROVSKA, O.; OSTROVSKYI, V. L.; PROSKURIN, D. P.; SAMOILENKO, Yu. S. A class of representations of $C^*$-algebra generated by $q_{ij}$-commuting isometries. Methods of Functional Analysis and Topology, [S. l.], v. 28, n. 1, p. 89–94, 2022. Disponível em: https://zen.imath.kiev.ua/index.php/mfat/article/view/821. Acesso em: 15 dec. 2025.