Type | Title | Author | Publisher | Year | ||
---|---|---|---|---|---|---|
Article | On representing RE languages by one-sided interna contextual languages | Ehrenfeucht, A., Mateescu, A., Paun, Gh., Rozenberg, G., Salomaa, A. | ||||
Article | On representing RE languages by one-sided interna contextual languages | Ehrenfeucht, A., Mateescu, A., Paun, Gh., Rozenberg, G., Salomaa, A. | 1995 | |||
Article | On representing recursively enumerable languages by internal contextual langauges | Ehrenfeucht, A., Paun, G., Rozenberg, G. | 1994 | |||
Article | On scattered context grammars | Virkkunen, V. | 1973 | |||
Article | On semi-conditional grammars with productions having either forbidding or permitting conditions | Meduna, A., Gopalaratnam, A. | 1994 | |||
Article | On semi-conditional grammars with productions having either forbidding or permitting conditions | Meduna, A., Gopalaratnam, A. | ||||
Article | On semi-conditional grammars with productions having either forbidding or permitting conditions | Meduna, A., Gopalaratnam, A. | 1994 | |||
Article | On sets generated by context-free grammars | Gruska, J. | 1966 | |||
Article | On sets of numbers not recognisable by pushdown automata | Bird, R.S. | 1968 | |||
Article | On simple Goedel numberings and translations | Hartmanis, J., Baker, T.P. | 1975 | |||
Article | On some algebraic concepts of mathematical linguistics | Novotny, M. | ||||
Article | On some categories of sequential spaces | Slapal, J. | 1996 | |||
Article | On some context free languages that are not deterministic ET0L languages | Ehrenfeucht, A., Rozenberg, G. | 1974 | |||
Article | On some decidability problems for HD0L systems with nonsingular Parikh matrices | Ruohonen, K. | 1979 | |||
Article | On some extensions of indian parallel context free grammars | Dassow, J. | 1980 | |||
Article | On some extensions of russian parallel context free grammars | Dassow, J. | 1984 | |||
Article | On some families of formal languages obtained by regulated derivations | Salomaa, A. | 1970 | |||
Article | On some families of languages related to developmental systems | Culik Ii, K. | 1973 | |||
Article | On some operators reducing generalized grammars | Novotny, M. | 1974 | |||
Article | On some parameters occuring in certain effective constructions of grammars | Paun, Gh., Novotny, M. | 1987 | |||
Article | On some parameters occuring in certain effective constructions of grammars | Paun, Gh., Novotny, M. | 1987 | |||
Article | On some relations defined by languages | Novotny, M. | ||||
Article | On some structural properties of a subclass of inftinity-regular languages | Meznik, I. | 1987 | |||
Article | On some variants of random context grammars | Csuhaj-Varju, E., Paun, Gh. | ||||
Article | On sparse oracles separating feasible complexity classes | Hartmanis, J., Hemachandra, L. | ||||
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