@article{Castano04,
  title = {Global Index Grammars and Descriptive Power},
  author = {José M. Castaño},
  year = {2004},
  url = {http://springerlink.metapress.com/index/10.1007/s10849-004-2113-y},
  tags = {grammar},
  researchr = {https://researchr.org/publication/Castano04},
  cites = {0},
  citedby = {0},
  journal = {Journal of Logic, Language and Information},
  volume = {13},
  number = {4},
  pages = {403-419},
}