Novotny, Miroslav On some variants of contextual languages. (English) Zbl 0363.68122 Rev. Roum. Math. Pures Appl. 21, 1053-1062 (1976). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document MSC: 68Q45 Formal languages and automata × Cite Format Result Cite Review PDF