TY  - JOUR
A1  - Delgrande, James Patrick
A1  - Schaub, Torsten H.
A1  - Tompits, Hans
T1  - A Preference-Based Framework for Updating logic Programs : preliminary reports
Y1  - 2006
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/11605
UR  - http://www.easychair.org/FLoC-06/PREFS-preproceedings.pdf
ER  -