Luciano Caroprese Sergio Greco Irina Trubitsyna Ester Zumpano Preferred Generalized Answers for Inconsistent Databases. 344-349 2006 conf/ismis/2006 ISMIS http://dx.doi.org/10.1007/11875604_40 db/conf/ismis/ismis2006.html#CaropreseGTZ06