1. Decidability and expressiveness for first-order logics of probability;Abadi,1989
2. Representing and Reasoning with Probabilistic Knowledge;Bacchus,1988
3. The complexity of logical theories;Berman;Theoret. Comput. Sci.,1980
4. The complexity of elementary algebra and geometry;Ben-Or;J. Comput. System Sci.,1986
5. Some algebraic and geometric computations in PSPACE;Canny,1988