1. Recognizing primes in random polynomial time;Adleman,1987
2. Lower bounds for the low hierarchy;Allender;J. Assoc. Comput. Mach.,1992
3. Sublattices of the polynomial time degrees;Ambos-Spies;Inform. and Control,1985
4. Polynomial interpolation, threshold circuits, and the polynomial hierarchy;Beigel,1989
5. Counting classes: Thresholds, parity, mods, and fewness;Beigel,1990