Slawomir Staworko Jan Chomicki Jerzy Marcinkowski Preference-Driven Querying of Inconsistent Relational Databases. 318-335 2006 conf/edbtw/2006 EDBT Workshops http://dx.doi.org/10.1007/11896548_26 db/conf/edbtw/edbtw2006.html#StaworkoCM06