January 01, 1994 article Developments in Language Theory at the Crossroads of Mathematics, Computer Science and Biology, Turku, Finland, 12-15 July 1993 DOI: 10.1142/2250#t=toc OpenAlex Authors 0 Author list not loaded yet. Cited by 1 stored of 2 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access On the Boolean Closure of Deterministic Top-Down Tree Automata 2023 International Journal of Foundations of Computer Science article Computer Science semigroups and automata theory Open access 0 citations 1 result References 0