Adriana Zapico Lluis Godo Representation of Preference Relations Induced by Lattice-Valued, Generalized Possibilistic Utility Functions. 719-733 2000 8 International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 6 http://dx.doi.org/10.1142/S0218488500000526 db/journals/ijufks/ijufks8.html#ZapicoG00