DenisenkoV. S., MartynyukA. A. and Slyn’koV. I. (2009) “On the mappings preserving the Lyapunov stability of Takagi–Sugeno fuzzy systems”, Ukrains’kyi Matematychnyi Zhurnal, 61(5), pp. 641-649. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/3047 (Accessed: 27July2024).