Pankaj Chauhan Edmund M. Clarke James H. Kukula Samir Sapra Helmut Veith Dong Wang Automated Abstraction Refinement for Model Checking Large State Spaces Using SAT Based Conflict Analysis. 33-51 2002 conf/fmcad/2002 FMCAD http://link.springer.de/link/service/series/0558/bibs/2517/25170033.htm db/conf/fmcad/fmcad2002.html#ChauhanCKSVW02