Klimyk, A.U. and Iorgov, N.Z. (2000) “The nonstandard deformation $U’_q(so_n)$ for $q$ a root of unity”, Methods of Functional Analysis and Topology, 6(3), pp. 56–71. Available at: https://zen.imath.kiev.ua/index.php/mfat/article/view/125 (Accessed: 17 December 2025).