Wolfgang Faber et al.: Strong Equivalence of Qualitative Optimization Problems. (2012)conf/kr/FaberTW12Strong Equivalence of Qualitative Optimization Problems.3Wolfgang Faber 00011Miroslaw Truszczynski2Stefan Woltran3KRKR20122012provenance information for RDF data of dblp record 'conf/kr/FaberTW12'2021-02-09T08:33:41+0100