DassowS08'

BibTeX

@article{DBLP:journals/fuin/DassowS08,
  author    = {J{\"u}rgen Dassow and
               Ralf Stiebe},
  title     = {Nonterminal Complexity of Some Operations on Context-Free
               Languages},
  journal   = {Fundam. Inform.},
  volume    = {83},
  number    = {1-2},
  year      = {2008},
  pages     = {35-49},
  ee        = {http://iospress.metapress.com/content/926763k0718q0252/},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}