JONES, N. D. A Note on Linear Time Simulation of Deterministic Two-Way Pushdown Automata. DAIMI Report Series, [S. l.], v. 6, n. 75, 1977. DOI: 10.7146/dpb.v6i75.6492. Disponível em: https://tidsskrift.dk/daimipb/article/view/6492. Acesso em: 6 may. 2024.