Kosyak, A.V. (2002) “The generalized Ismagilov conjecture for the group $B_0^N.$ II”., Methods of Functional Analysis and Topology, 8(3), pp. 27–45. Available at: https://zen.imath.kiev.ua/index.php/mfat/article/view/190 (Accessed: 17 December 2025).