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.
Niovi Kehayopulu, Michael Tsingelis. Fuzzy bi-ideals in ordered semigroups. Inf. Sci., 171(1-3):13-28, 2005. [doi]
Abstract is missing.