Pushdown automata with reversal-bounded counters
On locating minimum feedback vertex sets
Graph isomorphism is in the low hierarchy
An unpredictability approach to finite-state randomness
Distributed algorithms for selection in sets
Completeness results for conflict-free vector replacement systems
Deterministic tree pushdown automata and monadic tree rewriting systems
Correction to “Computational complexity of algebraic functions”
Author index for volume 37