María Jesús Campión, Laura De Miguel, Raquel Garcia Catalán, Esteban Induráin, Francisco J. Abrísqueta. Binary Relations Coming from Solutions of Functional Equations: Orderings and Fuzzy Subsets. International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 25(Supplement-1):19-42, 2017. [doi]
Abstract is missing.