Chu Min Li Felip Manyà Nouredine Ould Mohamedou Jordi Planes Exploiting Cycle Structures in Max-SAT. 467-480 2009 SAT http://dx.doi.org/10.1007/978-3-642-02777-2_43 conf/sat/2009 db/conf/sat/sat2009.html#LiMMP09