Fuzzy Sets and SystemsVolume 140, Issue 3, 16 December 2003, Page 561DiscussionAuthor's replyAuthor links open overlay panelM. Friedman, M. Ma, A. KandelShow moreShareCitehttps://doi.org/10.1016/S0165-0114(03)00140-4Get rights and contentRecommended articlesReferences (0)Cited by (0)View full textCopyright © 2003 Elsevier B.V. All rights reserved.