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.
Erich-Peter Klement. Operations on fuzzy sets - an axiomatic approach. Inf. Sci., 27(3):221-232, 1982. [doi]
Abstract is missing.