Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Sven Helmer. Evaluating different approaches for indexing fuzzy sets. Fuzzy Sets and Systems, 140(1):167-182, 2003. [doi]