1. A linear algorithm to solve fixed-point equations on graphs;Arnold,1986
2. On a decision method in resticted secon-order arithmetics;Büchi,1960-1962
3. Temporal reasoning under generalized fairness constraints;Emerson,1986
4. Testing containment of ω-regular languages;Kurshan,1986
5. Complementing deterministic Büchi automata in polynomial time;Kurshan;J. Comput. System Sci.,1987