Characterizations of regular ordered semigroups in terms of (α, β)-fuzzy generalized bi-ideals

Bijan Davvaz, Asghar Khan. Characterizations of regular ordered semigroups in terms of (α, β)-fuzzy generalized bi-ideals. Inf. Sci., 181(9):1759-1770, 2011. [doi]

Abstract

Abstract is missing.