Aljoscha Klose Andreas Nürnberger On the Properties of Prototype-Based Fuzzy Classifiers. 817-835 2007 37 IEEE Transactions on Systems, Man, and Cybernetics, Part B 4 http://doi.ieeecomputersociety.org/10.1109/TSMCB.2007.891253 db/journals/tsmc/tsmcb37.html#KloseN07