A Note on Pure Grammars

Erkki Mäkinen. A Note on Pure Grammars. Inf. Process. Lett., 23(5):271-274, 1986.

@article{Makinen86:0,
  title = {A Note on Pure Grammars},
  author = {Erkki Mäkinen},
  year = {1986},
  tags = {grammar},
  researchr = {https://researchr.org/publication/Makinen86%3A0},
  cites = {0},
  citedby = {0},
  journal = {Inf. Process. Lett.},
  volume = {23},
  number = {5},
  pages = {271-274},
}