A practical approach to revising prioritized knowledge bases

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\begin{bibtex} @inproceedings{DBLP:conf/kes/BenferhatDPW99,

 author    = {Salem Benferhat and
              Didier Dubois and
              Henri Prade and
              Mary-Anne Williams},
 title     = {A practical approach to revising prioritized knowledge bases},
 booktitle = {KES},
 year      = {1999},
 pages     = {170-173},
 ee        = {http://dx.doi.org/10.1109/KES.1999.820146},
 crossref  = {DBLP:conf/kes/1999},
 bibsource = {DBLP, http://dblp.uni-trier.de}

}

\end{bibtex}