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Publication:3769982
zbMath0632.68070MaRDI QIDQ3769982
Publication date: 1987
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
surveybibliographyD0L sequence equivalence problemformal languagemorphismPost correspondence problemEhrenfeucht conjectureEquality languages
Formal languages and automata (68Q45) Automata and formal grammars in connection with logical questions (03D05) Semigroups in automata theory, linguistics, etc. (20M35) Research exposition (monographs, survey articles) pertaining to computer science (68-02)
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