A method based on multiobjective optimization for deriving a ranking from a fuzzy preference relation. Fernández, E. & Leyva, J. C. European Journal of Operational Research, 154(1):110--124, April, 2004.
bibtex   
@article{Fernandez04,
   author = {Eduardo Fern\'{a}ndez and Juan Carlos Leyva},
   title = {A method based on multiobjective optimization for
   deriving a ranking from a fuzzy preference relation},
   journal = {European Journal of Operational Research},
   volume = {154},
   number = {1},
   pages = {110--124},
   month = {April},
   year = {2004}
}

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