Alad’ev, Viktor Operationen über Sprachen, die vermittels \(\tau_n\)-Grammatiken erzeugt sind. (Russian) Zbl 0286.68043 Commentat. Math. Univ. Carol. 15, 211-220 (1974). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 68Q45 Formal languages and automata 94C10 Switching theory, application of Boolean algebra; Boolean functions (MSC2010) × Cite Format Result Cite Review PDF Full Text: EuDML