John Moondanos Carl-Johan H. Seger Ziyad Hanna Daher Kaiss CLEVER: Divide and Conquer Combinational Logic Equivalence VERification with False Negative Elimination. 131-143 2001 conf/cav/2001 CAV http://link.springer.de/link/service/series/0558/bibs/2102/21020131.htm db/conf/cav/cav2001.html#MoondanosSHK01