@InProceedings{Loyer02d,
author =       "Loyer, Yann and Straccia, Umberto",
title =        "Uncertainty and Partial Non-Uniform Assumptions in Parametric Deductive Databases",  
booktitle =    JELIA-02,
publisher =    SV,
series =       LNCS,
number =       "2424",
pages  = "271-282",
address ="Cosenza, Italy",
year	="2002"
}