Chapovsky, Y.A. and Kalyuzhnyi, A.A. (2005) “Generalized Hilbert bialgebras of compact type and their representations”, Methods of Functional Analysis and Topology, 11(3), pp. 222–233. Available at: https://zen.imath.kiev.ua/index.php/mfat/article/view/280 (Accessed: 16 December 2025).