Grammatical levels and subgrammars of context-free grammars

Jozef Gruska

Archivum Mathematicum (1973)

  • Volume: 009, Issue: 1, page 19-21
  • ISSN: 0044-8753

How to cite

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Gruska, Jozef. "Grammatical levels and subgrammars of context-free grammars." Archivum Mathematicum 009.1 (1973): 19-21. <http://eudml.org/doc/15941>.

@article{Gruska1973,
author = {Gruska, Jozef},
journal = {Archivum Mathematicum},
language = {eng},
number = {1},
pages = {19-21},
publisher = {Department of Mathematics, Faculty of Science of Masaryk University, Brno},
title = {Grammatical levels and subgrammars of context-free grammars},
url = {http://eudml.org/doc/15941},
volume = {009},
year = {1973},
}

TY - JOUR
AU - Gruska, Jozef
TI - Grammatical levels and subgrammars of context-free grammars
JO - Archivum Mathematicum
PY - 1973
PB - Department of Mathematics, Faculty of Science of Masaryk University, Brno
VL - 009
IS - 1
SP - 19
EP - 21
LA - eng
UR - http://eudml.org/doc/15941
ER -

References

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  1. Ginsburg S., The mathematical theory of context-free languages, McGraw-Hill, New York, 1966. (1966) Zbl0184.28401MR0211815
  2. Gruska J., Some classifications of context-free languages, Information and Control 14, 1969 1969, 152-173. (1969) Zbl0174.28901MR0253836
  3. Gruska J., Complexity and unambiguity of context-free grammars and languages, Information and Control 18, 1971, 502-519. (1971) Zbl0238.68022MR0311152
  4. Maluszinski J., The lattice of subgrammars of context-free grammars, Algorytmy, V7, 1970, 21-27. (In Polish). (1970) MR0282764

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