1. Polynomial time truth-table reductions to P-selective sets;Agrawal,1994
2. Resource-bounded randomness and weakly complete problems;Ambos-Spies,1994
3. A structural theorem that depends quantitatively on the complexity of SAT;Beigel,1987
4. Query-limited reducibilities;Beigel,1987
5. NP-hard sets are P-superterse unless R = NP;Beigel,1988