Paavo Kukkurainen. Fuzzy subgroups applied to subgroups of the group of Moebius transformations. In Michael Wagenknecht, Rainer Hampel, editors, Proceedings of the 3rd Conference of the European Society for Fuzzy Logic and Technology, Zittau, Germany, September 10-12, 2003. pages 239-241, University of Applied Sciences at Zittau/Görlitz, Germany, 2003. [doi]
Abstract is missing.