1. Bounds on the time for parallel RAM's to compute simple functions;Cook,1982
2. Cook S. A., Dwork C., and Reischuk R. (in press), Upper and lower time bounds for parallel random access machines without simultaneous writes, SIAM J. Comput.
3. A tight Θ(long long n)-bound on the time for parallel RAM's to compute nondegenerate Boolean functions;Simon,1983
4. The critical complexity of graph properties;Turán;Inform. Process. Lett.,1984