Phan Dinh Dieu On a necessary condition for stochastic languages. (English) Zbl 0339.94031 Elektron. Inform.-verarb. Kybernetik 8, 575-587 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 Show Scanned Page Cited in 4 Documents MSC: 68Q45 Formal languages and automata × Cite Format Result Cite Review PDF