1. Solvable cases of the decision problem;Ackermann,1954
2. Generalizing DPLL and Satisfiability for Equalities;Badban;Information and Computation,2007
3. Validity checking for combinations of theories with equality;Barrett,1996
4. Boolean satisfiability with transitivity constraints;Bryant;ACM Transactions on Computational Logic,2002
5. Automatic verification of pipelined microprocessor control;Burch,1994