TY - JOUR A1 - Delgrande, James Patrick A1 - Schaub, Torsten H. A1 - Tompits, Hans A1 - Wang, Kewen T1 - Towards a classification of preference handling approaches in nonmonotonic reasoning Y1 - 2002 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/16965 SN - 1-577-35166-5 ER -