7
Views
0
CrossRef citations to date
0
Altmetric
Original Articles

A note on the inclusion problem for szilard languagesFootnote

Pages 291-295 | Received 01 Jun 1986, Published online: 19 Mar 2007

References

  • Garey , M.R. and Johnson , D.S. 1979 . Computers and Intractability: A Guide to the Theory of NP-Completeness , W. F. Freeman .
  • Hopcroft , J.E. and Ullman , J.D. 1979 . Introduction to Automata Theory, Languages, and Computation , Addison-Wesley .
  • Hunt , H.B. III . 1979 . Observations on the complexity of regular expression problems . J. Comput. System Sci , 19 : 222 – 236 .
  • Kriegel , H.P. and Maurer , H.A. 1976 . Formal translations and Szilard languages . Inform. Control , 30 : 187 – 198 .
  • MäKinen , E. On context-free derivations , A Vol. 198 , Tampere : Acta Universitatis Tamperensis .
  • Penttonen , M. 1974 . On derivation languages corresponding to context-free grammars . Acta Inform , 3 : 285 – 291 .

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.