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.
Alexander P. Sostak. Towards the theory of M-approcimate systems: Fundamentals and examples. Fuzzy Sets and Systems, 161(18):2440-2461, 2010. [doi]
Abstract is missing.